TY - JOUR AU - M. C. Calderón-Moreno TI - Pseudo shift operators with large images JO - Colloquium Mathematicum PY - 2002 SP - 131 EP - 136 VL - 93 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm93-1-8/ DO - 10.4064/cm93-1-8 LA - en ID - 10_4064_cm93_1_8 ER -