00593naa#a2200193#i#450# EN\INFRA-M\bibl\40481 /en/manage/index 20250310124126.1 2308-4898 20201124b2020####ek#y0engy0150####ca RU Remote Love or Graphical Courses in Pandemic Conditions Journal article Moscow INFRA-M Academic Publishing LLC. 2020 7 с. Journal article local Математика. 51 Tikhonov-Bugrov D. E. Abrosimov S. N. test.editorum.ru /en/manage/index