00462naa#a2200169#i#450# EN\INFRA-M\bibl\11987 20260110024856.6 2308-4898 20160618b2016####ek#y0engy0150####ca RUS RU Mutual Support and Usage of CAD Systems Journal article Moscow INFRA-M Academic Publishing LLC. 2016 5 с. Journal article local Ovcharenko O. zh-szf.ru