00546naa#a2200181#i#450# EN\INFRA-M\bibl\7978 /en/manage/index 20250411091214.5 2308-4898 20151130b2015####ek#y0engy0150####ca RUS RU Americanization of Russian Geometric Education and Descriptive Geometry Journal article Moscow INFRA-M Academic Publishing LLC. 2015 8 с. Journal article local Sal'kov N. A. test.editorum.ru /en/manage/index