@inproceedings{c4a6b094272c429b8c0d0678908ddef3,
title = "A Set Approach to Role Modelling",
author = "L.T. Nguyen and L. Zhao and W. Appbele",
year = "2000",
language = "English",
pages = "158--169",
booktitle = "Proc. 37th International Conference on Technology of Object-Oriented Languages and Systems (TOOLS Pacific 2000)",
publisher = "IEEE Computer Society ",
address = "United States",
note = "37th International Conference on Technology of Object-Oriented Languages and Systems (TOOLS Pacific 2000) ; Conference date: 01-01-1824",
}