by Samigov, G.Sh, L'vovich, E.A, Kasatov, L.I, Ledneva, N.I
Published in Uzbekskii biologicheskii zhurnal (1974)

by Ishankulova F.I, Ziyadullaev K.Z, Kasatov L.I
Published in Trudy Uzbekskogo NII zhivotnovodstva (1988)

by Kasatov L.I, Ishankulova F.I, L'vovich E.A, Ziyadullaev K, Makhmudov M.A
Published in Trudy Uzbekskogo NII zhivotnovodstva (1988)