@article{<a href="http://dblp.uni-trier.de/db/about/bibtex.html">DBLP</a>:journals/pvldb/AmsterdamerDDMST11,
  author    = {Yael Amsterdamer and
               Susan B. Davidson and
               Daniel Deutch and
               Tova Milo and
               Julia Stoyanovich and
               Val Tannen},
  title     = {Putting Lipstick on Pig: Enabling Database-style Workflow
               Provenance},
  journal   = {PVLDB},
  volume    = {5},
  number    = {4},
  year      = {2011},
  pages     = {346-357},
  ee        = {http://vldb.org/pvldb/vol5/p346_yaelamsterdamer_vldb2012.pdf},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}