00581naa#a2200169#i#450# EN\INFRA-M\bibl\37187 20240514080317.2 2500-3313 20200420b2020####ek#y0engy0150####ca RU «Regular» polypseudohedrons formed by compartments of hyperbolic paraboloids Journal article Moscow INFRA-M Academic Publishing LLC. 2020 7 с. Journal article local Инженерное дело. Техника в целом. Транспорт. 62 Efremov A. V. naukaru.ru