by Ernst, L.K, Koltyshin, IU.A, Sukhova, M.N, Erofeeva, T.V, Zlochevskii, F.I, Vorob'ev, K.G, Mitiukhina, T.V, Raetskaia, IU.I, Ptak, I.R, Tarasov, E.A, Ionova, G.N, Paducheva, A.L, Ivanov, A.N, Kapanade, E.I, Karavaeva, T.M, Ivanov, V.G, Danilkina, V.S, Koltypina, V.V, Erokhin, V.A
Published in Biulleten' nauchnykh rabot (1977)

by Koltypin, IU.A, Ernst, L.K, Tarasov, E.A, Ivanov, A.A, Fedorenko, V.I, Koltypina, V.V, Ivanov, A.N
Published in Biull Nauchn Rabot Vses Nauchno Issled Inst Zhivotnovod (1975)

by Koltypin, IU.A, Zlochevskii, F.I, Vorob'ev, K.G, Tarasov, E.A, Shchastnyi, F.F, Erokhin, V.A, Nazarenko, S.M, Ivanov, A.N, Koltypina, V.V, Sukhova, M.N
Published in Biulleten' nauchnykh rabot - Vsesoiuznyi nauchno-issledovatel'skii institut zhivotnovodstva (1978)