TY  - JOUR
AU  - Wojciech M/lotkowski
TI  - Operator-valued version of conditionally free product
JO  - Studia Mathematica
PY  - 2002
SP  - 13
EP  - 30
VL  - 153
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm153-1-2/
DO  - 10.4064/sm153-1-2
LA  - en
ID  - 10_4064_sm153_1_2
ER  -