00499naa#a2200169#i#450# EN\INFRA-M\bibl\4047 20240420002558.6 2308-4898 20140910b2014####ek#y0engy0150####ca RUS RU Constructive Method of Studying the Properties of Parametrically Defined Curves Journal article Moscow INFRA-M Academic Publishing LLC. 2014 3 с. Journal article local Ivanov G. riorpub.com