00556naa#a2200181#i#450# EN\INFRA-M\bibl\6195 /en/manage/index 20241130230955.6 1998-0744 20150617b2015####ek#y0engy0150####ca RUS RU Implementation of the Requirements of the Standard in the study of Euler theorem Journal article Moscow INFRA-M Academic Publishing LLC. 2015 5 с. Journal article local Vasileva M. V. test.editorum.ru /en/manage/index