00567naa#a2200181#i#4500001002200000005001700022011001400039100004100053102000700094200008300101210005100184215001000235608002700245675002900272700003700301700003300338856001400371EN\INFRA-M\bibl\5109720260521013715.4##a2308-4898##a20220629b2022####ek#y0engy0150####ca##aRU1#aTo the Question of the Classification for Analytical SurfaceseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2022##a7 с.##aJournal article2local##aМатематика. 51#1aStrashnovgStanislav Viktorovich#1aRynkovskayagMarina Igorevna4#azh-szf.ru