%0 Journal Article %A Ya. V. Radyno %T Linear differential equations in locally convex spaces. I.~Regular operators and their properties %J Differencialʹnye uravneniâ %D 1977 %P 1402-1410 %V 13 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1977_13_8_a5/ %G ru %F DE_1977_13_8_a5