title: [Situational conditioned reflexes of P. S. Kupalov].
mesh_terms: D000223:Adaptation, Psychological; D000818:Animals; D003214:Conditioning, Classical / Q000502:physiology*; D004285:Dogs; D004777:Environment; D006613:Higher Nervous Activity; D049672:History, 19th Century; D049673:History, 20th Century; D011603:Psychophysiology / Q000266:history; D013016:Sound; D014586:USSR
vernacular_title: Situatsionnye uslovnye refleksy P. S. Kupalova.