title: [Evolutionary aspects of dolphin behavior organization].
authors.forename: O P
authors.initials: OP
authors.lastname: Petrov
authors.forename: K A
authors.initials: KA
authors.lastname: Nikol'skaia
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D005075:Biological Evolution; D004289:Dolphins / Q000502:physiology*
vernacular_title: Evoliutsionnye aspekty organizatsii povedeniia del'finov.