00793naa#a2200205#i#450# EN\INFRA-M\bibl\53355 /en/manage/index 20240924052337.2 2308-4898 20220630b2022####ek#y0engy0150####ca RU All-Russian Scientific and Methodological Conference «Problems of Engineering Geometry» and the Seminar «Geometry and Graphics» 2021 Journal article Moscow INFRA-M Academic Publishing LLC. 2022 17 с. Journal article local Общие вопросы математических и естественных наук. 50 Vyshnyepolskiy Vladimir Igorevich Kadykova Nina Vereschagina T. A. test.editorum.ru /en/manage/index