http://pandora.nla.gov.au/nph-arch/1999/Z1999-Jul-2/http://www.uq.edu.au/enjmckem/sweet/writing/dionysius.htm#easter
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.