%0 Journal Article %A A. I. Ivandaev %T On the influence of the unsteady phase interaction effects with %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1984 %P 60-63 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1984_5_a14/ %G ru %F VMUMM_1984_5_a14