00518naa#a2200169#i#4500001002300000005001700023011001400040100004100054102000700095200006500102210005100167215001000218608002700228675006000255700001900315856001400334EN\INFRA-M\bibl\12530220260626075512.5##a2500-0489##a20260604b2026####ek#y0engy0150####ca##aRU1#aThe rise and sunset of descriptive geometryeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2026##a7 с.##aJournal article2local##aНачертательная геометрия. 514.18#1aSal'kovgN. A.4#azh-szf.ru