For citations:
Fedorchenko A.Y., Belousova N.E., Kulik N.A., Shunkov M.V. Early Upper Paleolithic Serpentine Ornaments from Ust-Karakol, Northwestern Altai. Archaeology, Ethnology & Anthropology of Eurasia. 2020;48(1):3-15. https://doi.org/10.17746/1563-0110.2020.48.1.003-015