%0 Journal Article
%A V. V. Vasil'ev
%A S. G. Krein
%A S. I. Piskarev
%T Operator semigroups, cosine operator functions, and linear differential equations
%J Itogi nauki i tehniki. Seriâ, Matematičeskij analiz
%D 1990
%P 87-202
%V 28
%U http://geodesic.mathdoc.fr/item/INTM_1990_28_a1/
%G ru
%F INTM_1990_28_a1