Григорий Борисович Адамов

Григорий Борисович Адамов (English: Grigory Borisovich Adamov) (born Абрам Борухович Гибс (English: Abram Borukhovich Gibs); 18 May 1886 - died 14 June 1945) was a Soviet science fiction writer. https://en.wikipedia.org/wiki/Grigory_Adamov