00684naa#a2200193#i#450# EN\\bibl\55762 20250428044905.1 2413-189X 20230221b2023####ek#y0engy0150####ca RU Pebble Tools from the Terraces of Echkidag Mountain in the Crimea: The Geomorphological and Archaeological Context Journal article Simferopol V.I. Vernadsky Crimean Federal University 2023 20 с. Journal article local ИСТОРИЯ. ИСТОРИЧЕСКИЕ НАУКИ. 03.00 grnti Blaga Nikolai N. Zhilin Mikhail G. Ruev Vladimir L. cfuv.editorum.ru