%0 Journal Article %A G. K. Kaishibaeva %A U. M. Sultangazin %T Asymptotic behaviour of the solution of a time-dependent boundary value problem for the system of equations of the method of spherical harmonics %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1989 %P 294-298 %V 29 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_2_a13/ %G ru %F ZVMMF_1989_29_2_a13