%0 Journal Article
%A Wojciech M/lotkowski
%T Operator-valued version of conditionally free product
%J Studia Mathematica
%D 2002
%P 13-30
%V 153
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm153-1-2/
%R 10.4064/sm153-1-2
%G en
%F 10_4064_sm153_1_2