@inproceedings { 126, title = {From Early Requirements Modeled by the i* Technique to Later Requirements Modeled in Precise UML.}, journal = {Anais do III Workshop em Engenharia de Requisitos (2000)}, year = {2000}, address = {Rio de Janeiro, Brazil}, keywords = {pub}, author = {F. Alencar and J. Castro and G. Cysneiros and J. Mylopoulos} }