%0 Journal Article
%A Bartosz Frej
%A Paulina Frej
%T An integral formula for entropy of
 doubly stochastic operators
%J Fundamenta Mathematicae
%D 2011
%P 271-289
%V 213
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm213-3-6/
%R 10.4064/fm213-3-6
%G en
%F 10_4064_fm213_3_6