category c1 Refereed Journal Article HERDC/ERA 2008/2009 pt.18/9/10. Awaiting VUROPS - article not available through ACORN site of VU catalogue - 13/09/11 RD. I can confirm the above - I've included author's page which has a slightly different citation as was originally inputted - not checked in Sherpa MA 19/10/11. chg12.12.11-MMM