category e1 Full written paper- Refereed Proceedings, author - Arthur Tatnall signed VUIR permission pt.13/6/12. Can't find as a book -title cited as conference paper in Springer -MA 8/7/13.  Book details in other IRs: verification completed from VUROPS Lyn 18/9/13. HERDC documentation added to dark upload - HD 12/6/20