ArticleIssue Date2009CitationPROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, v.223, no.4, pp.433 - 442PublisherSAGE PUBLICATIONS LTD
ArticleIssue Date2007CitationPROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, v.221, no.6, pp.1087 - 1096PublisherSAGE PUBLICATIONS LTD