BLONDEL, C., G. MERCERON, L. ANDOSSA, M. H. TAISSO, P. VIGNAUD and M. BRUNET (2010). "Dental mesowear analysis of the late Miocene Bovidae from Toros-Menalla (Chad) and early hominid habitats in Central Africa." Palaeogeography, Palaeoclimatology, Palaeoecology 292 (1-2): 184-191

HEYWOOD, J. J. N. (2010). "Explaining patterns in modern ruminant diversity: contingency or constraint?" Biological Journal of the Linnean Society 99 (4): 657-672

MARIDET, O. and L. COSTEUR (2010). "Diversity trends in Neogene European ungulates and rodents: large-scale comparisons and perspectives." Naturwissenschaften 97 (2): 161-172

SOLOUNIAS, N., F. RIVALS and G. M. SEMPREBON (2010). "Dietary interpretation and paleoecology of herbivores from Pikermi and Samos (late Miocene of Greece)." Paleobiology 36 (1): 113-136

ALBA, D. M., J. M. ROBLES, C. ROTGERS, I. CASANOVAS-VILAR, J. GALINDO, S. MOYÀ-SOLÀ, M. GARCÉS, L. CABRERA, M. FURIÓ, R. CARMONA and J. V. BERTÓ MENGUAL (2009). "Middle Miocene vertebrate localities from Abocador de Can Mata (Els Hostalets de Pierola, Vallès Penedès Basin, Catalonia, Spain): an update after the 2006-2008 field campaigns." Paleolusitana 1: 59-73

BIBI, F. (2009). Evolution, Systematics, and Paleoecology of Bovinae (Mammalia: Artiodactyla) from the Late Miocene to the Recent. PhD. New Haven: Yale University, 469

BIBI, F., M. BUKHSIANIDZE, A. W. GENTRY, D. GERAADS, D. S. KOSTOPOULOS and E. S. VRBA (2009). "The Fossil Record and Evolution of Bovidae: State of the Field." Palaeontologia Electronica 12 (3):

CHARREAU, J., Y. CHEN, S. GILDER, L. BARRIER, S. DOMINGUEZ, R. AUGIER, S. SEN, J. P. AVOUAC, A. GALLAUD, F. GRAVELEAU and Q. C. WANG (2009). "Neogene uplift of the Tian Shan Mountains observed in the magnetic record of the Jingou River section (northwest China)." Tectonics 28:

GENTRY, A. and T. KAISER (2009). "The Bovidae of Dorn-Dürkheim 1, Germany (Turolian age)." Paläontologische Zeitschrift 83 (3): 373-392

GERAADS, D., C. BLONDEL, H. T. MACKAYE, A. LIKIUS, P. VIGNAUD and M. BRUNET (2009). "Bovidae (Mammalia) from the Lower Pliocene of Chad." Journal of Vertebrate Paleontology 29 (3): 923-933

HAILE-SELASSIE, Y., E. S. VRBA and F. BIBI (2009). "Chapter 9, Bovidae." Ardipithecus kadabba: Late Miocene Evidence from the Middle Awash, Ethiopia, University of California Press: 277-330

KHAN, M. A., G. ILIOPOULOS and M. AKHTAR (2009). "Boselaphines (Artiodactyla, Ruminantia, Bovidae) from the Middle Siwaliks of Hasnot, Pakistan." Geobios 42 (6): 739-753

KHAN, M. A., M. IQBAL, A. GHAFFAR and M. AKHTAR (2009). "Proamphibos (Bovini, Bovidae, Mammalia) from the Tatrot formation in the Upper Siwaliks of Pakistan." Journal of Animal and Plant Sciences 19 (2): 104-107

KÖHLER, M. and S. MOYÀ-SOLÀ (2009). "Physiological and life history strategies of a fossil large mammal in a resource-limited environment." Proceedings of the National Academy of Sciences 106 (48): 20354-20358

KOSTOPOULOS, D. S. (2009). "The Late Miocene Mammal Faunas of the Mytilinii Basin, Samos Island, Greece: New Collection. 14. Bovidae." Beiträge zur Paläontologie 31: 345-389

KOSTOPOULOS, D. S. (2009). "Contribution to the systematics and phylogeny of Prostrepsiceros vallesiensis Bouvrain, 1982 (Mammalia, Bovidae)." Geodiversitas 31 (4): 879-891

PASSEY, B. H., L. K. AYLIFFE, A. KAAKINEN, Z. Q. ZHANG, J. T. ERONEN, Y. M. ZHU, L. P. ZHOU, T. E. CERLING and M. FORTELIUS (2009). "Strengthened East Asian summer monsoons during a period of high-latitude warmth? Isotopic evidence from Mio-Pliocene fossil mammals and soil carbonates from northern China." Earth and Planetary Science Letters 277 (3-4): 443-452

PICKFORD, M., Y. COPPENS, B. SENUT, J. MORALES and J. BRAGA (2009). "Late Miocene hominoid from Niger." Comptes Rendus Palevol 8 (4): 413-425

ROUSSIAKIS, S. J. (2009). "Prostrepsiceros and Protragelaphus (Artiodactyla, Mammalia) from the Late Miocene locality of Chomateri (Attica, Greece)." Annales De Paleontologie 95 (4): 181-195

WHITE, T. D., S. H. AMBROSE, G. SUWA, D. F. SU, D. DEGUSTA, R. L. BERNOR, J.-R. BOISSERIE, M. BRUNET, E. DELSON, S. FROST, N. GARCIA, I. X. GIAOURTSAKIS, Y. HAILE-SELASSIE, F. C. HOWELL, T. LEHMANN, A. LIKIUS, C. PEHLEVAN, H. SAEGUSA, G. SEMPREBON, M. TEAFORD and E. VRBA (2009). "Macrovertebrate Paleontology and the Pliocene Habitat of Ardipithecus ramidus." Science 326 (5949): 67-93

ABBAZZI, L. (2008). "Late Miocene endemic bovids in the Tyrrhenian palaeobioprovince: from Africa or Europe?" The Geology of East Libya. 3: 297-302

ABBAZZI, L., S. CARBONI, M. DELFINO, G. GALLAI, L. LECCA and L. ROOK (2008). "Fossil vertebrates (Mammalia and Reptilia) from Capo Mannu Formation (Late Pliocene, Sardinia, Italy), with description of a new Testudo (Chelonii, Testudinidae) species." Rivista Italiana Di Paleontologia E Stratigrafia 114 (1): 119-132

ABBAZZI, L., M. DELFINO, G. GALLAI, L. TREBINI and L. ROOK (2008). "New data on the vertebrate assemblage of Fiume Santo (North-western Sardinia, Italy), and overview on the late Miocene Tusco-Sardinian paleobioprovince." Palaeontology 51 (2): 425-451

BERNOR, R., J. EDER, A. KAUFMAN, H. W. MITTMANN and D. WOLF (2008). "Multidisciplinary paleobiological research at the late Miocene (MN9) locality of Hoewenegg, Germany." Journal of Vertebrate Paleontology. 28: 52A-52A

BIBI, F. and E. GULEC (2008). "Bovidae (Mammalia: Artiodactyla) from the late Miocene of Sivas, Turkey." Journal of Vertebrate Paleontology 28 (2): 501-519

BOVER, P., J. QUINTANA and J. A. ALCOVER (2008). "Three islands, three worlds: paleogeography and evolution of the vertebrate fauna from the Balearic Islands." Quaternary International 182: 135-144

COSTEUR, L. and S. LEGENDRE (2008). "Spatial and temporal variation in European Neogene large mammals diversity." Palaeogeography, Palaeoclimatology, Palaeoecology 261 (1-2): 127-144

GENTRY, A. W. (2008). "New records of Bovidae from the Sahabi Formation." Circum-Mediterranean Geology and Biotic Evolution during the Neogene Period: The Perspective from Libya, University of Garyounis: 205-215

GERAADS, D., C. BLONDEL, A. LIKIUS, H. T. MACKAYE, P. VIGNAUD and M. BRUNET (2008). "New Hippotragini (Bovidae, Mammalia) from the late Miocene of Toros-Menalla (Chad)." Journal of Vertebrate Paleontology 28 (1): 231-242

GERAADS, D. and N. SPASSOV (2008). "A new species of Criotherium (Bovidae, Mammalia) from the Late Miocene of Bulgaria." Hellenic Journal of Geosciences 43: 21-27

GERAADS, D., N. SPASSOV and R. GAREVSKI (2008). "New specimens of Propotamochoerus (Suidae, Mammalia) from the late Miocene of the Balkans." Neues Jahrbuch Fur Geologie Und Palaontologie-Abhandlungen 248 (1): 103-113

KHAN, M. A. (2008). "Fossil bovids from the late Miocene of Padri, Jhelum, Pakistan." PAKISTAN JOURNAL OF ZOOLOGY 40 (1): 25

KULLMER, O., O. SANDROCK, T. B. VIOLA, W. HUJER, H. SAID and H. SEIDLER (2008). "Suids, elephantoids, paleochronology, and paleoecology of the Pliocene hominid site Galili, Somali Region, Ethiopia." Palaios 23 (7): 452-464

LACOMBAT, F., L. ABBAZZI, M. P. FERRETTI, B. MARTINEZ-NAVARRO, P. E. MOULLE, M. R. PALOMBO, L. ROOK, A. TURNER and A. M. F. VALLI (2008). "New data on the Early Villafranchian fauna from Vialette (Haute-Loire, france) based on the collection of the Crozatier Museum (Le Puy-En-Velay, Haute-Loire, France)." Quaternary International 179: 64-71

LEVIN, N. E., S. W. SIMPSON, J. QUADE, T. E. CERLING and S. R. FROST (2008). "Herbivore enamel carbon isotopic composition and the environmental context of Ardipithecus at Gona, Ethiopia." Geological Society of America Special Paper: The Geology of Early Humans in the Horn of Africa 446: 215-234

MASINI, F., D. PETRUSO, L. BONFIGLIO and G. MANGANO (2008). "Origination and extinction patterns of mammals in three central Western Mediterranean islands from the Late Miocene to Quaternary." Quaternary International 182: 63-79

MUCHLINSKI, M. N. (2008). "The relationship between the infraorbital foramen, infraorbital nerve, and maxillary mechanoreception: Implications for interpreting the paleoecology of fossil mammals based on infraorbital foramen size." Anatomical Record 291 (10): 1221-1226

TSOUKALA, E. and A. BARTSIOKAS (2008). "New Mesopithecus pentelicus specimens from Kryopigi, Macedonia, Greece." Journal of Human Evolution 54 (3): 448-451

AMBROSE, S. H., C. J. BELL, R. L. BERNOR, J.-R. BOISSERIE, C. M. DARWENT, D. DEGUSTA, A. DEINO, N. GARCIA, Y. HAILE-SELASSIE, J. J. HEAD, F. C. HOWELL, M. D. KYULE, F. K. MANTHI, E. M. MATHU, C. M. NYAMAI, H. SAEGUSA, T. A. STIDHAM, M. A. J. WILLIAMS and L. J. HLUSKO (2007). "The paleoecology and paleogeographic context of Lemudong'o locality 1, a late Miocene terrestrial fossil site in southern Kenya." Kirtlandia 56: 38-52

BIBI, F. (2007). "Origin, paleoecology, and paleobiogeography of early Bovini." Palaeogeography Palaeoclimatology Palaeoecology 248 (1-2): 60-72

BIBI, F. (2007). "Dietary niche partitioning among fossil bovids in late Miocene C3 habitats: Consilience of functional morphology and stable isotope analysis." Palaeogeography Palaeoclimatology Palaeoecology 253 (3-4): 529-538

BOUVRAIN, G. and L. DE BONIS (2007). "Ruminants (Mammalia, Artiodactyla: Tragulidae, Cervidae, Bovidae) du Miocène supérieur de Dytiko, Grèce." Annales de Paléontologie 93 (2): 121-147

FREDIEU, J. R., N. LEVIN, S. MELILLO, S. W. SIMPSON, J. QUADE and S. SEMAW (2007). "Dietary reconstruction of early Pliocene bovids from Gona Project Area, Ethiopia." American Journal of Physical Anthropology. 132: 110

GERAADS, D., E. TSOUKALA and N. SPASSOV (2007). "A skull of Ancylotherium (Chalifotheriidae, Mammalia) from the late Miocene of Thermopigi (Serres, N. Greece) and the relationships of the genus." Journal of Vertebrate Paleontology 27 (2): 461-466

GÜLEÇ, E., A. SEVIM, C. PEHLEVAN and F. KAYA (2007). "A new great ape from the late Miocene of Turkey." Anthropological Science 115 (2): 153-158

HAILE-SELASSIE, Y., A. DEINO, B. SAYLOR, M. UMER and B. LATIMER (2007). "Preliminary geology and paleontology of new hominid-bearing Pliocene localities in the central Afar region of Ethiopia." Anthropological Science 115 (3): 215-222

HLUSKO, L. J., Y. HAILE-SELASSIE and D. DEGUSTA (2007). "Late Miocene Bovidae (Mammalia: Artiodactyla) from Lemudong'o, Narok District, Kenya." Kirtlandia 56: 163-172

KINGSTON, J. D. and T. HARRISON (2007). "Isotopic dietary reconstructions of Pliocene herbivores at Laetoli: implications for early hominin paleoecology." Palaeogeography Palaeoclimatology Palaeoecology 243 (3-4): 272-306

MERCERON, G., C. BLONDEL, L. D. BONIS, G. D. KOUFOS and L. VIRIOT (2007). "Dental microwear on Ouranopithecus and bovids from the Vallesian (late Miocene) of Macedonia, Greece: palaeoenvironmental implications." Geodiversitas 29 (3): 421-433

MERCERON, G., C. BLONDEL, L. VIRIOT, G. D. KOUFOS and L. DE BONIS (2007). "Dental microwear analysis of bovids from the Vallesian (late Miocene) of Axios Valley in Greece: reconstruction of the habitat of Ouranopithecus macedoniensis (Primates, Hominoidea)." Geodiversitas 29 (3): 421-433

MERCERON, G., E. SCHULZ, L. KORDOS and T. KAISER (2007). "Paleoenvironment of Dryopithecus brancoi at Rudabánya, Hungary: evidence from dental meso- and micro-wear analyses of large vegetarian mammals." Journal of Human Evolution 53 (4): 331-349

MUNK, W., R. L. BERNOR, E. P. J. HEIZMANN and H.-W. MITTMAN (2007). "Excavations at the late Miocene MN9 (10.3 Ma) locality of Howenegg (Hegau), southwest Germany, 2004-2006." Carolinea 65: 5-13

UNGAR, P. S., G. MERCERON and R. S. SCOTT (2007). "Dental microwear texture analysis of Varswater bovids and early Pliocene paleoenvironments of Langebaanweg, Western Cape Province, South Africa." Journal of Mammalian Evolution 14 (3): 163-181

VISLOBOKOVA, I. (2007). "New data on late Miocene mammals of Kohfidisch, Austria." Paleontological Journal 41 (4): 451-460

WANG, X., Z. QIU, Q. LI, B. WANG, Z. QIU, W. R. DOWNS, G. XIE, J. XIE, T. DENG, G. T. TAKEUCHI, Z. J. TSENG, M. CHANG, J. LIU, Y. WANG, D. BIASATTI, Z. SUN, X. FANG and Q. MENG (2007). "Vertebrate paleontology, biostratigraphy, geochronology, and paleoenvironment of Qaidam Basin in northern Tibetan Plateau." Palaeogeography Palaeoclimatology Palaeoecology 254 (3-4): 363-385

ALBA, D. M., S. MOYÀ-SOLÀ, I. CASANOVAS-VILAR, J. GALINDO, J. M. ROBLES, C. ROTGERS, M. FURIÓ, C. ANGELONE, M. KÖHLER and M. GARCÉS (2006). "Los vertebrados fósiles del Abocador de Can Mata (els Hostalets de Pierola, l’Anoia, Cataluña), una sucesión de localidades del Aragoniense superior (MN6 y MN7+ 8) de la cuenca del Vallès-Penedès. Campañas 2002-2003, 2004 y 2005." Estudios Geológicos 62 (1): 295-312

ALCALA, L. and J. MORALES (2006). "Antilopinae (Bovidae, Mammalia) from the Lower Pliocene of Teruel Basin (Spain)." Estudios Geologicos 62 (1): 559-569

FRANZ-ODENDAAL, T. A. (2006). "Analysis of the dental pathologies in the Pliocene herbivores of Langebaanweg and their paleoenvironmental implications." African Natural History 2 (November): 184-185

GERAADS, D., N. SPASSOV and D. KOVACHEV (2006). "A new Sporadotragus (Bovidae, Mammalia) from the late Miocene of Bulgaria." Rivista Italiana di Paleontologia e Stratigrafia 112 (3): 473-479

KAISER, T. M. and G. BRINKMANN (2006). "Measuring dental wear equilibriums—the use of industrial surface texture parameters to infer the diets of fossil mammals." Palaeogeography Palaeoclimatology Palaeoecology 239 (3-4): 221-240

KOSTOPOULOS, D. S. (2006). "The late Miocene vertebrate locality of Perivolaki, Thessaly, Greece. 9. Cervidae and Bovidae." Palaeontographica Abteilung A. 276 (1-6): 151-183

KOSTOPOULOS, D. S. and G. D. KOUFOS (2006). "Pheraios chryssomallos gen. et sp. nov. (Mammalia, Bovidae, Tragelaphini), from the late Miocene of Thessaly (Greece): implications for tragelaphine biogeography." Journal of Vertebrate Paleontology 26 (2): 436-445

KOUFOS, G. D. (2006). "Palaeoecology and chronology of the Vallesian (late Miocene) in the Eastern Mediterranean region." Palaeogeography Palaeoclimatology Palaeoecology 234 (2-4): 127-145

KOUFOS, G. D. (2006). "The large mammals from the Miocene/Pliocene locality of Silata, Macedonia, Greece with implications about the latest Miocene palaeoecology." Beiträge zur Paläontologie 30: 293-313

MERCERON, G., A. ZAZZO, N. SPASSOV, D. GERAADS and D. KOVACHEV (2006). "Bovid paleoecology and paleoenvironments from the Late Miocene of Bulgaria: Evidence from dental microwear and stable isotopes." Palaeogeography Palaeoclimatology Palaeoecology 241 (3-4): 637-654

MONTOYA, P., L. GINSBURG, M. T. ALBERDI, J. VAN DER MADE, J. MORALES and M. D. SORIA (2006). "Fossil large mammals from the early Pliocene locality of Alcoy (Spain) and their importance in biostratigraphy." Geodiversitas 28 (1): 137-173

MONTOYA, P., J. MORALES, F. ROBLES, J. ABELLA, J. V. BENAVENT, M. A. D. MARIN and F. J. RUIZ SANCHEZ (2006). "[The new excavations (1995-2006) of the Late Miocene of Venta del Moro, Valencia.]." Estudios Geologicos 62 (1): 313-325

PICKFORD, M. (2006). "Southern Africa - A cradle of evolution." African Natural History 2 (November): 191-192

ROOK, L., G. GALLAI and D. TORRE (2006). "Lands and endemic mammals in the late Miocene of Italy: constrains for paleogeographic outlines of Tyrrhenian area." Palaeogeography Palaeoclimatology Palaeoecology 238 (1-4): 263-269

UNGAR, P., G. MERCERON and R. S. SCOTT (2006). "Dental microwear of bovids from Langebaanweg: evidence for diet and paleoecology." African Natural History 2 (November): 199-200

VAN DER MADE, J., J. MORALES and P. MONTOYA (2006). "Late Miocene turnover in the Spanish mammal record in relation to palaeoclimate and the Messinian Salinity Crisis." Palaeogeography Palaeoclimatology Palaeoecology 238 (1-4): 228-246

VISLOBOKOVA, I. A. (2006). "Associations of ruminants in Miocene ecosystems of eastern Alpine Region." Paleontological Journal 40 (4): 438-447

VRBA, E. S. and Y. HAILE-SELASSIE (2006). "A new antelope, Zephyreduncinus oundagaisus (Reduncini, Artiodactyla, Bovidae), from the late Miocene of the Middle Awash, Afar Rift, Ethiopia." Journal of Vertebrate Paleontology 26 (1): 213-218

BEHRENSMEYER, A. and J. C. BARRY (2005). "Biostratigraphic Surveys in the Siwaliks of Pakistan: A Method for Standardized Surface Sampling of the Vertebrate Fossil Record." Palaeontologia Electronica 8 (1): 15A:24p

BERNOR, R. L., L. KORDOS and L. ROOK (2005). "An introduction to the multidisciplinary research at Rudabánya." Palaeontographia Italica 90: 9-10

COSTEUR, L. (2005). "Cenogram analysis of the Rudabanya mammalian community: palaeoenvironmental interpretations." Palaeontographia Italica 90: 303-308

GENTRY, A. W. (2005). "Ruminants of Rudabánya." Palaeontographia Italica 90: 283-302

HERNANDEZ FERNANDEZ, M. and E. S. VRBA (2005). "A complete estimate of the phylogenetic relationships in Ruminantia: a dated species-level supertree of the extant ruminants." Biological Reviews (Cambridge) 80 (2): 269-302

KOSTOPOULOS, D. K. (2005). "The Bovidae (Mammalia, Artiodactyla) from the late Miocene of Akkasdagi, Turkey." Geology, mammals and environments at Akkasdagi, late Miocene of Central Anatolia, Geodiversitas. 27(4): 747-791

MERCERON, G., L. DE BONIS, L. VIRIOT and C. BLONDEL (2005). "Dental microwear of fossil bovids from northern Greece: paleoenvironmental conditions in the eastern Mediterranean during the Messinian." Palaeogeography Palaeoclimatology Palaeoecology 217 (3-4): 173-185

MERCERON, G., L. DE BONIS, L. VIRIOT and C. BLONDEL (2005). "Dental microwear of the late Miocene bovids of northern Greece: Vallesian/Turolian environnmental changes and disappearance of Ouranopithecus macedoniensis?" Bulletin de la Societe Geologique de France 176 (5): 475-484

MERCERON, G. and P. UNGAR (2005). "Dental microwear and palaeoecology of bovids from the Early Pliocene of Langebaanweg, Western Cape province, South Africa." South African Journal of Science 101 (7-8): 365-370

ROOK, L., R. L. BERNOR and L. KORDOS (2005). "Rudabanya: a reference late Miocene (Vallesian, MN 9) vertebrate fauna from middle Europe." Palaeontographia Italica 90: 309-313

VISLOBOKOVA, I. (2005). "The importance of Late Miocene faunal exchanges between Eastern Mediterranean areas and Central Europe." Annales de Paléontologie 91 (3): 241-255

ZHANG, Z. and L. LIU (2005). "The Late Neogene mammal biochronology in the Loess Plateau, China." Annales de Paléontologie 91 (3): 257-266

HAILE-SELASSIE, Y., G. WOLDEGABRIEL, T. D. WHITE, R. L. BERNOR, D. DEGUSTA, P. R. RENNE, W. K. HART, E. VRBA, A. STANLEY and F. C. HOWELL (2004). "Mio-Pliocene mammals from the Middle Awash, Ethiopia." Geobios 37 (4): 536-552

KÖHLER, M. and S. MOYÀ-SOLÀ (2004). "Reduction of brain and sense organs in the fossil insular bovid Myotragus." Brain Behavior and Evolution 63 (3): 125-140

KOSTOPOULOS, D. S. (2004). "Revision of some late Miocene spiral horned antelopes (Bovidae, Mammalia)." Neues Jahrbuch fuer Geologie und Palaeontologie, Abh 231 (2): 167-190

KOUFOS, G. D. and G. E. ROSSNER (2004). "Regional patterns in Miocene European Ruminatia." 5th International Symposium on Eastern Mediterranean Geology, Thessaloniki. 1: 340-342

MERCERON, G., C. BLONDEL, M. BRUNET, S. SEN, N. SOLOUNIAS, L. VIRIOT and E. HEINTZ (2004). "The Late Miocene paleoenvironment of Afghanistan as inferred from dental microwear in artiodactyls." Palaeogeography Palaeoclimatology Palaeoecology 207 (1-2): 143-163

SCOTT, R. S. (2004). "Bovid metapodials, late Miocene paleoenvironments, and hominoid evolution." American Journal of Physical Anthropology. 123: 177-178

SPASSOV, N. and D. GERAADS (2004). "Tragoportax Pilgrim, 1937 and Miotragocerus Stromer, 1928 (Mammalia, Bovidae) from the Turolian of Hadjidimovo, Bulgaria, and a revision of the late Miocene Mediterranean Boselaphini." Geodiversitas 26 (2): 339-370

ZAZZO, A., C. LECUYER, S. M. F. SHEPPARD, P. GRANDJEAN and A. MARIOTTI (2004). "Diagenesis and the reconstruction of paleoenvironments: A method to restore original delta O-18 values of carbonate and phosphate from fossil tooth enamel." Geochimica Et Cosmochimica Acta 68 (10): 2245-2258