%0 Journal Article %T THE TECHNIQUE OF DETERMINATION OF SIZE OF THE FRIGHTENING- DISCHARGE FOR BIRDS OF DIFFERENT TYPES %A Ashikhmin, A.A. %A Surinsky, D.O. %K the frightening-off category, sin-antropic birds, electrophysical method, computer program %J Bulletin of KSAU %D 2017 %N %P 5 %I Krasnoyarsk State Agrarian University