title: [The development of several scientific ideas of P. B. Gannushkin in the works of O. V. Kerbikov].
mesh_terms: D049673:History, 20th Century; D011570:Psychiatry; D011582:Psychological Theory; D014586:USSR
vernacular_title: Razvitie nekotorykh nauchykh ideĭ P. B. Gannushkina v trudakh O. V. Kerbikova