00527naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200007900109210005100188215001000239608002700249675003400276700001900310856001600329EN\INFRA-M\bibl\1905020240420064551.6##a2308-4898##a20171213b2017####ek#y0engy0150####ca0#aRUS##aRU1#aApplication of Dupin Cyclide’s Properties to InventionseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2017##a6 с.##aJournal article2local##aМатематика. 51zRUS#1aSal'kovgN. A.4#ariorpub.com