00673naa#a2200181#i#4500001002200000005001700022011001400039100004100053102000700094200011900101210005100220215001000271608002700281675011900308700002900427700002100456856001400477EN\INFRA-M\bibl\6401320251215210849.1##a1998-1740##a20230426b2023####ek#y0engy0150####ca##aRU1#aChanging the Forms of Educational Mathematical Information in the Digital Educational EnvironmenteJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2023##a5 с.##aJournal article2local##aЗдания. Оборудование. Учебные пособия и средства обучения. 378.16#1aKonnovagLarisa Petrovna#1aStepanyangI. K.4#azh-szf.ru