00598naa#a2200193#i#4500001002100000003001700021005001700038011001400055100004100069101000800110102000700118200011500125210005100240215001000291608002700301700001800328700002000346856003800366EN\INFRA-M\bibl\3439/en/manage/index20250212044917.3##a2308-4898##a20140610b2014####ek#y0engy0150####ca0#aRUS##aRU1#aZero Control as Integral Part of Geometrical and Graphic Disciplines’ Instruction TechniqueeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2014##a4 с.##aJournal article2local#1aMelnykgOlga #1aBudagAntonina 4#afht.editorum.ruu/en/manage/index