@inproceedings{DBLP:conf/clef/CsurkaRJ11,
  author    = {Gabriela Csurka and
               Jean-Michel Renders and
               Guillaume Jacquet},
  title     = {XRCE's Participation at Patent Image Classification and
               Image-based Patent Retrieval Tasks of the Clef-IP 2011},
  booktitle = {CLEF (Notebook Papers/Labs/Workshop)},
  year      = {2011},
  ee        = {http://clef2011.org/resources/proceedings/Csurka_CLEF-IP_Clef2011.pdf},
  crossref  = {DBLP:conf/clef/2011w},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/clef/2011w,
  editor    = {Vivien Petras and
               Pamela Forner and
               Paul D. Clough},
  title     = {CLEF 2011 Labs and Workshop, Notebook Papers, 19-22 September
               2011, Amsterdam, The Netherlands},
  booktitle = {CLEF (Notebook Papers/Labs/Workshop)},
  year      = {2011},
  isbn      = {978-88-904810-1-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}