Tsai, K.C.K.C.TsaiWu, S.S.WuPopov, E.P.E.P.PopovKEH-CHYUAN TSAI2019-12-202019-12-201995https://scholars.lib.ntu.edu.tw/handle/123456789/437252journal article10.1016/0141-0296(95)00009-V2-s2.0-0029368333https://www.scopus.com/inward/record.uri?eid=2-s2.0-0029368333&doi=10.1016%2f0141-0296%2895%2900009-V&partnerID=40&md5=dc494a093380dabd4d27fe7a5fdcaf40