%0 Journal Article %A A. G. Khachatryan %T Investigation of stability of stationary and periodic solutions of non-linear parabolic system %J Zapiski Nauchnykh Seminarov POMI %D 1979 %P 286-304 %V 84 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1979_84_a19/ %G ru %F ZNSL_1979_84_a19