@inproceedings{inproceedingsfc0c83cf, title = {Petri nets and OO for the modular analysis of an aircraft Landing system}, author = {Villani, Emília and Junqueira, Fabrício and Miyagi, Paulo Eigi and Valette, Robert}, year = {2003}, publisher = {ABCM}, booktitle = {International Congress of Mechanical Engineering} }