@Inproceedings\{ArturCaetano_4_2006,
author = {Artur Caetano and António Rito Silva and José Manuel Nunes Salvador Tribolet},
title = {Modeling Organizational Actors and Business Processes},
booktitle = {ACM–SAC 2006},
location = {Dijon, France},
year = {2006},
month = {April},
}