@INPROCEEDINGS{geneves-doceng06,
   AUTHOR = {Pierre Genev\`es and Nabil Laya\"ida},
   TITLE = {Comparing {XML} Path Expressions},
   BOOKTITLE = {DocEng'06: Proceedings of the 2006 ACM Symposium on Document Engineering},
   EDITOR = {D. Brailsford},
   PUBLISHER = {ACM Press},
   LOCATION = {Amsterdam, The Netherlands},
   MONTH = OCT,
   YEAR = 2006,
   PAGES = {65-74},
   URL = {http://wam.inrialpes.fr/publications/2006/CompXPathExp.pdf}
 }