«On the effects of domestication on canine social development and behavior». Applied Animal Ethology. 8. doi:10.1016/0304-3762(82)90215-2
«The origin of the dog revisited». Anthrozoös: A Multidisciplinary Journal of the Interactions of People and Animals. 15. doi:10.2752/089279302786992595
«3D morphometric analysis of fossil canid skulls contradicts the suggested domestication of dogs during the late Paleolithic». Scientific Reports. 5. PMID25654325. doi:10.1038/srep08299
«3D morphometric analysis of fossil canid skulls contradicts the suggested domestication of dogs during the late Paleolithic». Scientific Reports. 5. PMID25654325. doi:10.1038/srep08299