%0 Journal Article %A N. G. M. Vaynberg %T The existence and uniqueness of the solution of a certain equation of neutral type in the singular case %J Differencialʹnye uravneniâ %D 1975 %P 1558-1567 %V 11 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1975_11_9_a2/ %G ru %F DE_1975_11_9_a2