CHEN, CHIEN-YUCHIEN-YUCHENKUO, YU-CHUANYU-CHUANKUOFUH, CHIOU-SHANNCHIOU-SHANNFUH2009-04-292018-07-052009-04-292018-07-052004http://www.scopus.com/inward/record.url?eid=2-s2.0-11244327575&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/307189http://ntur.lib.ntu.edu.tw/bitstream/246246/154703/1/37.pdfapplication/pdf826487 bytesapplication/pdfen-USjournal article10.1142/S0218001404003848http://ntur.lib.ntu.edu.tw/bitstream/246246/154703/1/37.pdf