@InProceedings{SCI:Du2004a,
  author =    "F. Du and S. Amer-Yahia and J. Freire",
  title =     "ShreX: Managing XML Documents in Relational
              Databases",
  booktitle = "Proceedings of the 13th International Conference
              on Very Large Data Bases",
  volume =    "30",
  pages =     "1297--1300",
  year =      "2004",
  isbn =      "0-12-088469-0",
  url =       "http://www.sci.utah.edu/publications/du04/Du_VLDB2004.pdf",
}