00727naa#a2200193#i#4500001002200000003001700022005001700039011001400056100004100070102000700111200011900118210005100237215001000288608002700298675011900325700002900444700002100473856003900494EN\INFRA-M\bibl\64013/en/manage/index20250525121550.7##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#atest.editorum.ruu/en/manage/index