Luo, C.-W.C.-W.LuoLiu, H.-F.H.-F.LiuChen, P.-A.P.-A.ChenKUN-MA0 CHAO2020-04-162020-04-162011https://scholars.lib.ntu.edu.tw/handle/123456789/484538conference paper10.1142/S02181959110036642-s2.0-79959916415https://www.scopus.com/inward/record.uri?eid=2-s2.0-79959916415&doi=10.1142%2fS0218195911003664&partnerID=40&md5=b1148d9b85dc1fb4a841ac56ec5423d4