00554naa#a2200169#i#450# EN\\bibl\55954 20250409153246.3 2413-189X 20230221b2023####ek#y0engy0150####ca RU New Materials for B. N. Zasypkin’s Biography Journal article Simferopol V.I. Vernadsky Crimean Federal University 2023 12 с. Journal article local ИСТОРИЯ. ИСТОРИЧЕСКИЕ НАУКИ. 03.00 grnti Nepomniashchy Andrei A. cfuv.editorum.ru