%0 Journal Article %A A. A. Abramov %A V. I. Ul'yanova %A L. F. Yukhno %T A method for solving boundary value problems and spectral problems for linear differential-algebraic systems %J Differencialʹnye uravneniâ %D 2006 %P 874-882 %V 42 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_2006_42_7_a1/ %G ru %F DE_2006_42_7_a1