@Article{journals/csur/JainMF99,
  author = {Jain, Anil K. and Murty, M. Narasimha and Flynn, Patrick J.},
  title  = {Data Clustering: A Review.},
  journal = {ACM Comput. Surv.},
  year   = {1999},
  number = {3},
  url    = {http://dblp.uni-trier.de/db/journals/csur/csur31.html#JainMF99},

  const  = {\ text}
}
@Book{jain1988algorithms,
  author = {Jain, Anil K. and Dubes, Richard C.},
  title  = {Algorithms for clustering data},

  year   = {1988},
  number = {},
  url    = {http://portal.acm.org/citation.cfm?id=46712},

  const  = {\ text}
}