00565naa#a2200181#i#4500001002200000005001700022011001400039100004100053102000700094200010900101210005100210215001100261608002700272675002900299700002200328700001700350856001600367EN\INFRA-M\bibl\4240120240416070815.2##a2308-4898##a20201230b2020####ek#y0engy0150####ca##aRU1#aGeneral Analysis of the Shape of Two Similar Second-Order Surfaces’ Intersection LineeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2020##a10 с.##aJournal article2local##aМатематика. 51#1aIvaschenkogA. V.#1aVavanovgD. 4#ariorpub.com