LDR 00568naa#a2200181#i#450# 001 EN\INFRA-M\bibl\51097 005 20241204223924.3 011 ## _a2308-4898 100 ## _a20220629b2022####ek#y0engy0150####ca 102 ## _aRU 200 1# _aTo the Question of the Classification for Analytical Surfaces _eJournal article 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2022 215 ## _a7 с. 608 ## _aJournal article _2local 675 ## _aМатематика. 51 _z 700 #1 _aStrashnov _gStanislav Viktorovich 700 #1 _aRynkovskaya _gMarina Igorevna 856 4# _anaukaru.ru _u