%0 Journal Article %A L. F. Rakhmatullina %T The canonical forms of linear functional-differential equations %J Differencialʹnye uravneniâ %D 1975 %P 2143-2153 %V 11 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1975_11_12_a3/ %G ru %F DE_1975_11_12_a3