%0 Journal Article
%A P. L. Brockett
%T Admissible transformations of measures.
%J Semigroup forum
%D 1976
%P 21-33
%V 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SF_1976__12_134154/
%F SF_1976__12_134154