@InProceedings{bruce+:loom,
  author = 	 {Kim B. Bruce and Adrian Fiech and Leaf Petersen},
  title = 	 {Subtyping is not a good ``Match'' for object-oriented languages}
  note = 	 {Extended abstract appeared in {ECOOP '97} Proceedings, {LNCS} 1241}
  pages =	 {104--127},
  year =	 1997,
}