TY - JOUR AU - Schürmann, Michael TI - The Azéma martingales as components of quantum independent increment processes JO - Séminaire de probabilités de Strasbourg PY - 1991 SP - 24 EP - 30 VL - 25 PB - Springer - Lecture Notes in Mathematics UR - http://www.numdam.org/item/SPS_1991__25__24_0/ LA - fr ID - SPS_1991__25__24_0 ER -