@inproceedings{ICSM-2000-AlencarCNL,
	author        = "Paulo S. C. Alencar and Donald D. Cowan and Torsten Nelson and Carlos José Pereira de Lucena",
	booktitle     = "{Proceedings of the 16th International Conference on Software Maintenance}",
	doi           = "10.1109/ICSM.1997.624253",
	pages         = "260--None",
	publisher     = "{IEEE Computer Society}",
	title         = "{Viewpoints as an evolutionary approach to software system maintenance}",
	year          = 1997,
}