5  Literaturverzeichnis [BC99]   A. Bonifati, S. Ceri: Comparative Analysis of Five XML Query Languages SIGMOD Record 29(1): 68-79, September 1999 http://www.oasis-open.org/cover/bonifatiQuerySurvey.pdf [CD99]   J. Clark, S. DeRose: XML Path Language (XPath) Version 1.0 W3C Recommendation 16 November 1999 http://www.w3.org/TR/1999/REC-xpath-19991116 [CFMR01a] D. Chamberlin, P. Fankhauser, M. Marchiori, J. Robie: XML Query Use Cases W3C Working Draft 15 February 2001 http://www.w3.org/TR/2001/WD-xmlquery-use-cases-20010215 [CFMR01b] D. Chamberlin, P. Fankhauser, M. Marchiori, J. Robie: XML Query Requirements W3C Working Draft 15 February 2001 http://www.w3.org/TR/2001/WD-xmlquery-req-20010215 [CFR00] D. Chamberlin, D. Florescu, J Robie: Quilt: an XML Query Language for Heterogeneous Data Sources WebDB 2000 (Informal Proceedings) http://www.research.att.com/conf/webdb2000/PAPERS/4.pdf [CFR⁺01] D. Chamberlin, D. Florescu, J. Robie, J. Siméon, M. Stefanescu: XQuery: A Query Language for XML W3C Working Draft 15 February 2001 http://www.w3.org/TR/2001/WD-xquery-20010215 [DFF+99] A. Deutsch, M. Fernandez, D. Florescu, A. Levy, D. Suciu: A Query Language for XML Eighth International World Wide Web Conference (Proceeding) http://www.research.att.com/~mff/xmlql/doc/files/final.html [DOM]   Document Object Model (DOM) http://www.w3.org/DOM/ [FFM⁺01] P. Fankhauser, M. Fernández, A. Malhotra, M. Rys, J. Siméon, P. Wadler: The XML Query Algebra W3C Working Draft 15 February 2001 http://www.w3.org/TR/2001/WD-query-algebra-20010215 [FR01]   M. Fernandez, J. Robie: XML Query Data Model W3C Working Draft 15 February 2001 http://www.w3.org/TR/2001/WD-query-datamodel-20010215 20