00545naa#a2200181#i#450# EN\INFRA-M\bibl\72897 /en/manage/index 20250519153657.1 2308-4898 20230925b2023####ek#y0engy0150####ca RU THE ORIGINS OF FORMATION OF DESCRIPTIVE GEOMETRY Journal article Moscow INFRA-M Academic Publishing LLC. 2023 25 с. Journal article local Геометрия. 514 Sal'kov N. A. test.editorum.ru /en/manage/index