TY - JOUR AU - Jacek Cygan TI - Wiener's test for the Brownian motion on the Heisenberg group JO - Colloquium Mathematicum PY - 1978 SP - 367 EP - 373 VL - 39 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-39-2-367-373/ DO - 10.4064/cm-39-2-367-373 LA - en ID - 10_4064_cm_39_2_367_373 ER -