00555naa#a2200193#i#450# EN\INFRA-M\bibl\4053 20241219044337.4 2308-4898 20140910b2014####ek#y0engy0150####ca RUS RU Basic Geometry and Graphics Training on the Basis of 3D Electronic Models Journal article Moscow INFRA-M Academic Publishing LLC. 2014 6 с. Journal article local Gornov A. Usanova Elena Shatsillo L. naukaru.ru