Cole, P.P.ColeHermon, G.G.HermonSung, L.-M.L.-M.SungLI-MAY SUNG2019-12-312019-12-311993https://scholars.lib.ntu.edu.tw/handle/123456789/444275journal article10.1007/BF014405842-s2.0-11044221361https://www.scopus.com/inward/record.uri?eid=2-s2.0-11044221361&doi=10.1007%2fBF01440584&partnerID=40&md5=cb2215f57782565d6384fc5034820d45