00601naa#a2200193#i#450# EN\INFRA-M\bibl\29905 /en/manage/index 20250218132026.2 2308-4898 20190815b2019####ek#y0engy0150####ca RUS RU Graphic Algorithms for Constructing a Quadric, Given Nine Points Journal article Moscow INFRA-M Academic Publishing LLC. 2019 9 с. Journal article local Математика. 51 RUS Korotkiy Viktor Anatol'evich test.editorum.ru /en/manage/index