Knightly, E.E.KnightlyHaas, H.H.HaasHSIN-MU TSAI2018-09-102018-09-102014http://www.scopus.com/inward/record.url?eid=2-s2.0-84907895312&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/387204conference paper