@article{garcia_silva_chavez_lucena_2002,  title={Engineering multi-agent systems with aspects and patterns},  volume={8},  ISSN={0104-6500},  url={https://doi.org/10.1590/S0104-65002002000100006},  DOI={10.1590/S0104-65002002000100006},  number={1},  journal={Journal of the Brazilian Computer Society},  publisher={Sociedade Brasileira de Computação},  author={Garcia, Alessandro and Silva, Viviane and Chavez, Christina and Lucena, Carlos},  year={2002},  month={Jul},  pages={57–72} }