Ovodov, N. D.;Crockford, S. J.;Kuzmin, Y. V.;Higham, T. F.;Hodgins, G. W.;4«A 33,000-Year-Old Incipient Dog from the Altai Mountains of Siberia: Evidence of the Earliest Domestication Disrupted by the Last Glacial Maximum»(en anglès).PLOS ONE,6,7,2011. e22821. Bibcode: 2011PLoSO...622821O. DOI: 10.1371/journal.pone.0022821. PMC: 3145761. PMID: 21829526.
Ovodov, N. D.;Crockford, S. J.;Kuzmin, Y. V.;Higham, T. F.;Hodgins, G. W.;4«A 33,000-Year-Old Incipient Dog from the Altai Mountains of Siberia: Evidence of the Earliest Domestication Disrupted by the Last Glacial Maximum»(en anglès).PLOS ONE,6,7,2011. e22821. Bibcode: 2011PLoSO...622821O. DOI: 10.1371/journal.pone.0022821. PMC: 3145761. PMID: 21829526.
Ovodov, N. D.;Crockford, S. J.;Kuzmin, Y. V.;Higham, T. F.;Hodgins, G. W.;4«A 33,000-Year-Old Incipient Dog from the Altai Mountains of Siberia: Evidence of the Earliest Domestication Disrupted by the Last Glacial Maximum»(en anglès).PLOS ONE,6,7,2011. e22821. Bibcode: 2011PLoSO...622821O. DOI: 10.1371/journal.pone.0022821. PMC: 3145761. PMID: 21829526.