TY - JOUR AU - Chung-Wie Ha TI - Extensions of Two Fixed Point Theorems of Ky Fan. JO - Mathematische Zeitschrift PY - 1985 SP - 13 EP - 16 VL - 190 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1985__190_173605/ ID - MZ_1985__190_173605 ER -