00563naa#a2200181#i#450# EN\INFRA-M\bibl\106061 20260412021811.7 2500-0489 20251101b2025####ek#y0engy0150####ca RU Regular convex polyhedra from the standpoint of analytical and projective geometry Journal article Moscow INFRA-M Academic Publishing LLC. 2025 4 с. Journal article local Геометрия. 514 Chasovnikov D. R. Grafskiy O. A. naukaru.ru