%0 Journal Article
%A Piotr Wiśniewski
%T On some formula in connected cocommutative Hopf algebras over a field of characteristic 0
%J Colloquium Mathematicum
%D 2000
%P 271-279
%V 83
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-83-2-271-279/
%R 10.4064/cm-83-2-271-279
%G en
%F 10_4064_cm_83_2_271_279