00553naa#a2200169#i#450# EN\INFRA-M\bibl\39071 20241203120227.2 2308-4898 20200817b2020####ek#y0engy0150####ca RU Algorithmic Complex for Solving of Problems with Quadrics Using Imaginary Geometric Images Journal article Moscow INFRA-M Academic Publishing LLC. 2020 29 с. Journal article local Математика. 51 Voloshinov Denis Vyacheslavovich zh-szf.ru