LDR 00579naa#a2200193#i#450# 001 EN\INFRA-M\bibl\42407 005 20241212074138.4 011 ## _a2308-4898 100 ## _a20201230b2020####ek#y0engy0150####ca 102 ## _aRU 200 1# _aDescriptive Geometry Problems Visualization by Wolfram Mathematica _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2020 215 ## _a10 с. 608 ## _aJournal article _2local 675 ## _aМатематика. 51 _z 700 #1 _aIgnat'ev _gS. A. 700 #1 _aFolomkin _gA. I. 700 #1 _aMuratbakeev _gE. H. 856 4# _anaukaru.ru _u