Russian, Israeli and American author, known for his fringe catastrophist theories, widely considered as pseudoscientific by mainstream scholars (1895–1979)
rusko-americký vědec, kritik chronologie dějin (cs)
רופא, היסטוריון וסופר יהודי (iw)
طبيب نفسي روسي (ar)
russisch-amerikanischer Arzt, Psychoanalytiker und Chronologiekritiker (de)
Russian, Israeli and American author, known for his fringe catastrophist theories, widely considered as pseudoscientific by mainstream scholars (1895–1979) (en)