category e4 Edited volume of Conference Proceedings, author - Mary Carolan signed VUIR permission pt.13/6/12. Changed to article, MA 12/12/12. LL 18/12/12. Green in Sherpa: Author's Pre-print: author can archive pre-print (ie pre-refereeing) Author's Post-print: author can archive post-print (ie final draft post-refereeing) Publisher's Version/PDF: author cannot archive publisher's version/PDF. Requested (Mary) Accepted v., 23.6.14-MMM. HERDC documentation added to dark upload - HD 12/6/20