@inproceedings{DBLP:conf/ppdp/Lammel09,
  author    = {Ralf L{\"a}mmel},
  title     = {Scrap your boilerplate: prologically!},
  booktitle = {PPDP},
  year      = {2009},
  pages     = {7-12},
  ee        = {http://doi.acm.org/10.1145/1599410.1599412},
  crossref  = {DBLP:conf/ppdp/2009},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/ppdp/2009,
  editor    = {Ant{\'o}nio Porto and
               Francisco Javier L{\'o}pez-Fraguas},
  title     = {Proceedings of the 11th International ACM SIGPLAN Conference
               on Principles and Practice of Declarative Programming, September
               7-9, 2009, Coimbra, Portugal},
  booktitle = {PPDP},
  publisher = {ACM},
  year      = {2009},
  isbn      = {978-1-60558-568-0},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}