title: [The spectrum, intensity and directionality of the call of Gryllus campestris crickets under natural conditions].
mesh_terms: D000818:Animals; D008297:Male; D009987:Orthoptera; D012726:Sexual Behavior, Animal; D014828:Vocalization, Animal
vernacular_title: Spektr, intensivnost' i napravlennost' prizyvnogo zvukoizlucheniia sverchka Gryllus campestris v estestvennykh usloviiakh