For citations:

Kolobova K.A., Shalagina A.V., Markin S.V., Krivoshapkin A.I. Identification of Bifacial Components in Middle Paleolithic Techno-Complexes (Based on the Chagyrskaya Cave Assemblages). Vestnik NSU. Series: History and Philology. 2019;18(7):98-111. (In Russ.) https://doi.org/10.25205/1818-7919-2019-18-7-98-111