category c1 Refereed Journal Article pt.15/6/12, author - Nigel Stepto signed VUIR pt.15/6/12. MA 14/8/12. dup id23528 deleted 4/2/14. 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 General Conditions: •Author's pre-print on pre-print servers such as arXiv.org •Author's post-print on author's personal website immediately •Author's post-print on any open access repository after 12 months after publication .. Requested (Nigel) Accepted v. 20.8.14-MMM. HERDC documentation added to dark upload - HD 27/7/20