On Path-functional Dependencies as First-class Citizens in Description Logics.

David Toman Grant E. Weddell On Path-functional Dependencies as First-class Citizens in Description Logics. 2005 conf/dlog/2005 Description Logics http://www.ceur-ws.org/Vol-147/24-Toman.pdf db/conf/dlog/dlog2005.html#TomanW05