@InProceedings{workshopCMSB2004,
  author = 	 {Richard, A. and Comet, J.-P. and Bernot, G. },
  title = 	 {Graph-based Modeling of Biological Regulatory Networks : 
                  Introduction of Singular States },
  OPTcrossref =  {},
  OPTkey = 	 {},
  booktitle = {Proceedings of the second International workshop on 
                  Computational Methods in Systems Biology (CMSB)},
  pages = 	 {58-72},
  year = 	 {2004},
  OPTeditor = 	 {},
  volume = 	 {3082},
  OPTnumber = 	 {},
  series = 	 {LNBI},
  OPTaddress = 	 {},
  OPTmonth = 	 {},
  OPTorganization = {},
  OPTpublisher = {},
  OPTnote = 	 {},
  OPTannote = 	 {Paris, France, May 26-28,2004},
  IBISCkind =    {intconf},
  IBISClang =    {english},
  IBISCcountry = {France},
  abstract  =    {}
}