@inproceedings{DBLP:conf/cloudcom/EjarqueASB11,
  author    = {Jorge Ejarque and
               Javier {\'A}lvarez and
               Ra{\'u}l Sirvent and
               Rosa M. Badia},
  title     = {A Rule-based Approach for Infrastructure Providers' Interoperability},
  booktitle = {CloudCom},
  year      = {2011},
  pages     = {272-279},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/CloudCom.2011.44},
  crossref  = {DBLP:conf/cloudcom/2011},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/cloudcom/2011,
  editor    = {Costas Lambrinoudakis and
               Panagiotis Rizomiliotis and
               Tomasz Wiktor Wlodarczyk},
  title     = {IEEE 3rd International Conference on Cloud Computing Technology
               and Science, CloudCom 2011, Athens, Greece, November 29
               - December 1, 2011},
  booktitle = {CloudCom},
  publisher = {IEEE},
  year      = {2011},
  isbn      = {978-1-4673-0090-2},
  ee        = {http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6132468},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}