Ahn, CW[Ahn, Chang Wook]; Kim, E[Kim, Eungyeong]; Kim, HT[Kim, Hyun-Tae]; Lim, DH[Lim, Dong-Hyun]; An, J[An, Jinung]
ArticleIssue Date2010CitationMATHEMATICAL AND COMPUTER MODELLING, v.52, no.11-12, pp.2048 - 2059PublisherPERGAMON-ELSEVIER SCIENCE LTD