@inproceedings{OOPSLA-1989-MarquesG,
	author        = "José Alves Marques and Paulo Guedes",
	booktitle     = "{Proceedings of the Fourth Conference on Object-Oriented Programming, Systems, Languages and Applications}",
	doi           = "10.1145/74877.74890",
	editor        = "George Bosworth",
	isbn          = "0-89791-333-7",
	pages         = "113--122",
	publisher     = "{ACM}",
	title         = "{Extending the Operating System to Support an Object-Oriented Environment}",
	year          = 1989,
}