00672naa#a2200193#i#4500001002200000003001700022005001700039011001400056100004100070102000700111200009300118210005100211215001000262608002700272675010000299700002000399700002000419856003900439EN\INFRA-M\bibl\45413/en/manage/index20240924032629.2##a2500-0489##a20210728b2021####ek#y0engy0150####ca##aRU1#aTheory and practice of descriptive geometry at the technical universityeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2021##a3 с.##aJournal article2local##aОбщие вопросы математических и естественных наук. 50#1aDanilovagE. A.#1aChekalingA. A.4#atest.editorum.ruu/en/manage/index