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nature.com
THEWISSEN, J. G. M.; WILLIAMS, E. M.; ROE, L. J. Skeletons of terrestrial cetaceans and the relationship of whales to artiodactyls. Nature. 2001-09, roč. 413, čís. 6853, s. 277–281. Dostupné online [cit. 2024-06-03]. ISSN0028-0836. DOI10.1038/35095005. (anglicky)
THEWISSEN, J. G. M.; WILLIAMS, E. M.; ROE, L. J. Skeletons of terrestrial cetaceans and the relationship of whales to artiodactyls. Nature. 2001-09, roč. 413, čís. 6853, s. 277–281. Dostupné online [cit. 2024-06-03]. ISSN0028-0836. DOI10.1038/35095005. (anglicky)
plos.org
dx.plos.org
SPAULDING, Michelle; O'LEARY, Maureen A.; GATESY, John. Relationships of Cetacea (Artiodactyla) Among Mammals: Increased Taxon Sampling Alters Interpretations of Key Fossils and Character Evolution. PLoS ONE. 2009-09-23, roč. 4, čís. 9, s. e7062. Dostupné online [cit. 2024-06-03]. ISSN1932-6203. DOI10.1371/journal.pone.0007062. (anglicky)
worldcat.org
GREGORY, William K. The Mongolian Age of Mammals (Mongolia the New World, Part IV). The Scientific Monthly. 1927, roč. 24, čís. 4, s. 337–347. Dostupné online [cit. 2024-06-03]. ISSN0096-3771.
SPAULDING, Michelle; O'LEARY, Maureen A.; GATESY, John. Relationships of Cetacea (Artiodactyla) Among Mammals: Increased Taxon Sampling Alters Interpretations of Key Fossils and Character Evolution. PLoS ONE. 2009-09-23, roč. 4, čís. 9, s. e7062. Dostupné online [cit. 2024-06-03]. ISSN1932-6203. DOI10.1371/journal.pone.0007062. (anglicky)
THEWISSEN, J. G. M.; WILLIAMS, E. M.; ROE, L. J. Skeletons of terrestrial cetaceans and the relationship of whales to artiodactyls. Nature. 2001-09, roč. 413, čís. 6853, s. 277–281. Dostupné online [cit. 2024-06-03]. ISSN0028-0836. DOI10.1038/35095005. (anglicky)
THEWISSEN, J. G. M.; WILLIAMS, E. M.; ROE, L. J. Skeletons of terrestrial cetaceans and the relationship of whales to artiodactyls. Nature. 2001-09, roč. 413, čís. 6853, s. 277–281. Dostupné online [cit. 2024-06-03]. ISSN0028-0836. DOI10.1038/35095005. (anglicky)