00514naa#a2200181#i#450# EN\INFRA-M\bibl\3859 /en/manage/index 20241215085647.7 2306-1731 20140910b2014####ek#y0engy0150####ca RUS RU Health Saving Technologies in Education Journal article Moscow INFRA-M Academic Publishing LLC. 2014 1 с. Journal article local Merkulova N. test.editorum.ru /en/manage/index