00653naa#a2200193#i#450# EN\INFRA-M\bibl\72883 20250307151407.5 2308-4898 20230925b2023####ek#y0engy0150####ca RU SYNTHETIC REPRESENTATION OF THE "OBLIQUE SYMMETRY" TRANSFORMATION USING THE EXAMPLE OF AN ELLIPSE Journal article Moscow INFRA-M Academic Publishing LLC. 2023 6 с. Journal article local Начертательная геометрия. 514.18 Rustamyan Vyacheslav Volodyaevich Bayanov E. V. Slavin R. B. naukaru.ru