TY - JOUR AU - Marek Bożejko TI - A new group algebra and lacunary sets in discrete noncommutative groups JO - Studia Mathematica PY - 1981 SP - 165 EP - 175 VL - 70 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/sm-70-2-165-175/ DO - 10.4064/sm-70-2-165-175 LA - en ID - 10_4064_sm_70_2_165_175 ER -