00652naa#a2200181#i#450# EN\\bibl\20867 20241213100429.5 1993-7768 20180504b2018####ek#y0engy0150####ca RUS RU Concept of time in the philosophical concepts of Aristotle and Hegel and their connection with the quantum theory Journal article CHERKIZOVO Russian State University of Tourism and Service 2018 4 с. Journal article local Туристско-экскурсионное обслуживание. 71.37 grnti Rybakova Irina A. zh-szf.ru