00621naa#a2200193#i#450# EN\\bibl\40754 /en/manage/index 20250125070053.6 2310-5593 20161125b2016####ek#y0engy0150####ca ENG RU “Educational space” as economic and social categories of research Journal article Czech Republic Premier Publishing s.r.o. 2016 5 с. Journal article local . 378.1 Всеобщая история. 94 ENG ALEKSANDROV Andrey Yurievich test.editorum.ru /en/manage/index