@CONFERENCE{Tsi95cdc,
  author = {Tsiotras, P.},
  title = {A Passivity Approach to Attitude Stabilization Using Nonredundant Sets of Kinematic Parameters},
  booktitle = {Proceedings of the 34th Conference on Decision and Control},
  year = {Dec. 13-15, 1995},
  pages = {515--520},
  note = {New Orleans, LA}
}