00510naa#a2200181#i#4500001002000000005001700020011001400037100004100051101000800092102000700100200006100107210005100168215001000219608002700229700003400256700002400290856001400314EN\INFRA-M\bibl\27020240630113043.7##a2308-4898##a20130603b2013####ek#y0engy0150####ca0#aRUS##aRU1#aDescriptive geometry on computer screeneJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2013##a2 с.##aJournal article2local#1aKorotkiygViktor Anatol'evich#1aKhmarovagLyudmila 4#azh-szf.ru