%0 Journal Article %A V. I. Fomin %T On the second-order Euler equation with bounded operator coefficients in a Banach space %J Differencialʹnye uravneniâ %D 2006 %P 483-488 %V 42 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2006_42_4_a7/ %G ru %F DE_2006_42_4_a7