LDR 00534naa#a2200169#i#450# 001 EN\INFRA-M\bibl\10838 005 20240420154137.6 011 ## _a2308-4898 100 ## _a20160317b2016####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aOpen All-Russian Olympiad on Descriptive Geometry, Engineering and Computer Graphics 2015 _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2016 215 ## _a16 с. 608 ## _aJournal article _2local 700 #1 _aVyshnyepolskiy _gVladimir Igorevich 856 4# _ariorpub.com _u