00536naa#a2200181#i#450# EN\INFRA-M\bibl\2061 /en/manage/index 20250326164438.3 1998-0728 20140417b2014####ek#y0engy0150####ca RUS RU Let the Children Know More About Yuri Gagarin Journal article Moscow INFRA-M Academic Publishing LLC. 2014 1 с. Journal article local Vinogradova Natalya Fedorovna test.editorum.ru /en/manage/index