00499naa#a2200169#i#4500001002200000005001700022011001400039100004100053102000700094200007900101210005100180215001000231608002700241675002900268700001700297856001500314EN\INFRA-M\bibl\7288720241219085646.4##a2308-4898##a20230925b2023####ek#y0engy0150####ca##aRU1#aFrame-By-Frame Animation in Teaching Descriptive GeometryeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2023##a8 с.##aJournal article2local##aМатематика. 51#1aPaliygN. V.4#anaukaru.ru