00492naa#a2200169#i#4500001002200000005001700022011001400039100004100053102000700094200007000101210005100171215001100222608002700233675002800260700001900288856001500307EN\INFRA-M\bibl\7289720241219195156.4##a2308-4898##a20230925b2023####ek#y0engy0150####ca##aRU1#aTHE ORIGINS OF FORMATION OF DESCRIPTIVE GEOMETRYeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2023##a25 с.##aJournal article2local##aГеометрия. 514#1aSal'kovgN. A.4#anaukaru.ru