TY - JOUR AU - K. Gröger AU - J. Rehberg TI - Uniqueness for the two-dimensional semiconductor equations in case of high carrier densities. JO - Mathematische Zeitschrift PY - 1993 SP - 523 EP - 530 VL - 213 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1993__213_1_174544/ ID - MZ_1993__213_1_174544 ER -