Vidal Silva, Cristian, Rodolfo Villarroel, Rodolfo Schmal Simón, Rodrigo Saens, Tamara Tigero, and Carolina Del Rio. 2016. “Aspect-Oriented Formal Modeling: (AspectZ + Object-Z) = OOAspectZ”. Computing and Informatics 34 (5):996-1016. http://147.213.75.17/ojs/index.php/cai/article/view/1380.