@CONFERENCE{KT97,
  author = {{Krsti\'{c}}, M. and Tsiotras, P.},
  title = {Inverse Optimality Results for the Attitude Motion of a Rigid Spacecraft},
  booktitle = {American Control Conference},
  year = {1997},
  pages = {1884--1888},
  note = {Albuquerque, NM}
}