@inproceedings{DBLP:conf/iiwas/StecherDN08,
  author    = {Rodolfo Stecher and
               Gianluca Demartini and
               Claudia Nieder{\'e}e},
  title     = {Social recommendations of content and metadata},
  booktitle = {iiWAS},
  year      = {2008},
  pages     = {92-97},
  ee        = {http://doi.acm.org/10.1145/1497308.1497329},
  crossref  = {DBLP:conf/iiwas/2008},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}