Chun, Doo-Man; Choi, Jung-Oh; Lee, Caroline Sunyong; Kanno, Isaku; Kotera, Hidetoshi; Ahn, Sung-Hoon
ArticleIssue Date2012CitationINTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v.13, no.7, pp 1107 - 1112PublisherKOREAN SOC PRECISION ENG