%0 Journal Article
%A Leif Kristensen
%T On a Cartan Formula for Secondary Cohomology Operations.
%J Mathematica Scandinavica
%D 1965
%P 97-115
%V 16
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1965__16_165912/
%F MS2_1965__16_165912