category c1 Refereed Journal Article, author - Paul Hawking signed VUIR permission pt.13/6/12, LL 7.8.12. Article available via open access but link not working. Lyn 8/8/12 URL added and verification completed Lyn 11/7/13. Not in Sherpa/OakList, 10.4.14-MMM. HERDC documentation added to dark upload - HD 28/7/20