@inproceedings{DBLP:conf/cidr/SimitsisI09,
  author    = {Alkis Simitsis and
               Yannis E. Ioannidis},
  title     = {DBMSs Should Talk Back Too},
  booktitle = {CIDR},
  year      = {2009},
  ee        = {http://www-db.cs.wisc.edu/cidr/cidr2009/Paper_119.pdf},
  crossref  = {DBLP:conf/cidr/2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/cidr/2009,
  title     = {CIDR 2009, Fourth Biennial Conference on Innovative Data
               Systems Research, Asilomar, CA, USA, January 4-7, 2009,
               Online Proceedings},
  booktitle = {CIDR},
  publisher = {www.cidrdb.org},
  year      = {2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}