@INPROCEEDINGS{UrbanBierman99,
  AUTHOR       = {C.~Urban and G.M.~Bierman},
  TITLE        = {{S}trong {N}ormalisation of {C}ut-{E}limination
                  in {C}lassical {L}ogic},
  BOOKTITLE    = {Typed Lambda Calculi and Applications},
  EDITOR       = {J.-Y.~Girard},
  PAGES        = {365--380},
  SERIES       = {LNCS},
  VOLUME       = 1581,
  PUBLISHER    = {Springer Verlag},
  YEAR         = 1999
}