Konrad Lanz; Jos&#233; Kahan. <a href="http://www.w3.org/TR/2006/NOTE-C14N-issues-20061220"><cite>Known Issues with Canonical XML 1.0 (C14N/1.0).</cite></a> 20 December 2006. W3C Note. URL: <a href="http://www.w3.org/TR/2006/NOTE-C14N-issues-20061220">http://www.w3.org/TR/2006/NOTE-C14N-issues-20061220</a>