@article{<a href="http://dblp.uni-trier.de/db/about/bibtex.html">DBLP</a>:journals/pvldb/Bidoit-TolluCU12,
  author    = {Nicole Bidoit-Tollu and
               Dario Colazzo and
               Federico Ulliana},
  title     = {Type-Based Detection of XML Query-Update Independence},
  journal   = {PVLDB},
  volume    = {5},
  number    = {9},
  year      = {2012},
  pages     = {872-883},
  ee        = {http://vldb.org/pvldb/vol5/p872_nicolebidoit-tollu_vldb2012.pdf},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}