%0 Journal Article %A Yu. F. Dolgii %A N. V. Plastinin %T Asymptotics of the eigenvalues of the monodromy operator for periodic systems of differential equations with deviating argument of neutral type %J Differencialʹnye uravneniâ %D 1991 %P 1538-1543 %V 27 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1991_27_9_a7/ %G ru %F DE_1991_27_9_a7