category e1 Full written paper - Refereed Proceedings HERDC/ERA 2009 pt.24/12/10. I couldn't find the article anywhere. SS 22/12/11. Book info. correct but could not verified chapter (note from vurops rec.: title seems to be missing a word.  19.01.12-MMM  Verified from conference proceedings: p. 32.  Title amended lyn 16/11/12. Supporting documentation added to dark upload - HD 19/10/17