Paul Everitt. <a href="http://www.w3.org/TR/WD-ilu-requestor-960307"><cite>The ILU Requester: Object Services in HTTP Servers.</cite></a> 7 March 1996. W3C Note. URL: <a href="http://www.w3.org/TR/WD-ilu-requestor-960307">http://www.w3.org/TR/WD-ilu-requestor-960307</a>