For citations:
Demakov D.A., Lychagin E.L., Zaretskaya N.E., Kopytov S.V., Chernov A.V., Lapteva E.G., Trofimova S.S., Kosintsev P.A. Kosinsky Mesolithic sites in the context of the history of the natural environment of the upper Kama region in the Late Glacial and early Holocene. Geomorfologiya i Paleogeografiya. 2023;54(1):74-89. (In Russ.) https://doi.org/10.31857/S2949178923010048