@Article{kautz97a,
  author =	 {Henry Kautz and Bart Selman and Mehul Shah},
  title =	 {Referral Web: combining social networks and
                  collaborative filtering},
  googleid =	 {EzIXtSfJ-1oJ:scholar.google.com/},
  journal =	 {Communications of the ACM},
  volume =	 40,
  number =	 3,
  year =	 1997,
  issn =	 {0001-0782},
  pages =	 {63--65},
  doi =		 {10.1145/245108.245123},
  publisher =	 {{ACM} Press},
  abstract =	 {An interactive system for restructuring,
                  visualizing, and searching social networks on the
                  Web.},
  keywords =     {social-networks recommender},
  url =		 {http://jmvidal.cse.sc.edu/library/kautz97a.pdf},
  cluster = 	 {6556054854946992659},
}