%0 Journal Article
%T On operator cosine functions in UMD spaces
%A Cioranescu, Ioana
%A Keyantuo, Valentin
%J Semigroup Forum
%V 63
%N 3
%P 429-440
%@ 0037-1912
%D 2001-07-06
%I Springer-Verlag
%~ DeepDyve