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