TY - JOUR AU - Pietramala, Paolamaria TI - Convergence of approximating fixed points sets for multivalued nonexpansive mappings JO - Commentationes Mathematicae Universitatis Carolinae PY - 1991 SP - 697 EP - 701 VL - 32 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1991__32_4_a11/ LA - en ID - CMUC_1991__32_4_a11 ER -