@InProceedings{SandSchw:DistrSafe,
  author = 	 {Anders Sandholm and Michael I. Schwartzbach},
  title = 	 {Distributed Safety Controllers for Web Services},
  booktitle = 	 {Fundamental Approaches to Software Engineering, 
                     FASE'98, LNCS 1382},
  editor =	 {Egidio Astesiano},
  number =	 1382,
  series =	 {Lecture Notes in Computer Science},
  year =	 1998,
  publisher =	 {Springer-Verlag},
  month =	 {March/April},
  pages =	 {270-284},
  note =	 {Also available as BRICS Technical Report RS-97-47}
}