title: Half a century of pursuing the truth. Dedicated to the 80th anniversary of E. A. Asratyan.
mesh_terms: D002490:Central Nervous System / Q000502:physiology; D003214:Conditioning, Classical / Q000502:physiology; D006613:Higher Nervous Activity; D049673:History, 20th Century; D009462:Neurology / Q000266:history; D014586:USSR