Sorry, this link might be broken.

http://nla.gov.au/nla.arc-12397-20111023-0037-escholarship.library.usyd.edu.au/journals/index.php/SSE/article/viewFile/4745/5489.pdf

The website may no longer be active, or the URL of the page may have changed.
It is possible that either https://archive.org/web or http://pandora.nla.gov.au have archived this content.

Thank you.