TAI-CHIA LINYen, ClClYen2019-10-282019-10-2819880021-9045https://scholars.lib.ntu.edu.tw/handle/123456789/428563Applications of the Proximity Map to Fixed-Point Theorems in Hilbert-Spacejournal article10.1016/0021-9045(88)90053-6WOS:A1988M439300003