TY - JOUR AU - Shiau, Chyi AU - Tan, Kok-Keong TI - A Class of Quasi-Nonexpansive Multi-Valued Maps JO - Canadian mathematical bulletin PY - 1975 SP - 709 EP - 714 VL - 18 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-124-2/ DO - 10.4153/CMB-1975-124-2 ID - 10_4153_CMB_1975_124_2 ER -