00540naa#a2200169#i#4500001002100000005001700021011001400038100004100052101000800093102000700101200014100108210005100249215001000300608002700310700001900337856001400356EN\INFRA-M\bibl\628720241004072458.5##a1998-1740##a20150617b2015####ek#y0engy0150####ca0#aRUS##aRU1#aTheoretical Basics in Training Teachers in the Context of Shift to the “Mathematics and Informatics” Subject DomaineJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2015##a2 с.##aJournal article2local#1aDzamykhovgA. 4#azh-szf.ru