TY - JOUR AU - Rocco Duvenhage TI - Bergelson's theorem for weakly mixing $C^*$-dynamical systems JO - Studia Mathematica PY - 2009 SP - 235 EP - 257 VL - 192 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4064/sm192-3-3/ DO - 10.4064/sm192-3-3 LA - en ID - 10_4064_sm192_3_3 ER -