@Misc{teten04a,
  author =	 {David Teten},
  title =	 {What distinguishes a strong tie from a weak tie?},
  howpublished =
                  {\url{http://www.thevirtualhandshake.com/blog/2004/05/25/what-distinguishes-a-strong-tie-from-a-weak-tie}},
  year =	 2004
}