%0 Journal Article %A S. A. Kashchenko %T Investigation of the asymptotic behavior of periodic solutions of autonomous parabolic equations by methods of the larger parameter %J Differencialʹnye uravneniâ %D 1987 %P 283-292 %V 23 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1987_23_2_a11/ %G ru %F DE_1987_23_2_a11