@inproceedings{conf/pods/Gottlob87,
  title = "Computing Covers for Embedded Functional Dependencies",
  author = "Georg Gottlob",
  year = "1987",
  booktitle = "{Proceedings of the Sixth ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, March 23-25, 1987, San Diego, California}",
  isbn = "0-89791-223-3",
  pages = "58-69",
  publisher = "ACM",
  url = "http://www.informatik.uni-trier.de/~ley/db/conf/pods/Gottlob87.html",
  doi = "10.1145/28659.28665",
}