00660naa#a2200217#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200011600109210005100225215001000276608002700286675003400313700002000347700001700367700002300384700002000407856001500427EN\INFRA-M\bibl\1735320240804020358.7##a2308-4898##a20170704b2017####ek#y0engy0150####ca0#aRUS##aRU1#aExperience In Development of E-Learning Tools For Teaching of Geometry And Graphic DisciplineseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2017##a8 с.##aJournal article2local##aМатематика. 51zRUS#1aIgnat'evgS. A.#1aMorozgO. N.#1aTret'yakovagZ. O.#1aFolomkingA. I.4#anaukaru.ru