ERMEL, Claudia; EHRIG, Karsten. Graph Modelling and Transformation: Theory meets Practice. Electronic Communications of the EASST, [S. l.], v. 30, 2010. DOI: 10.14279/tuj.eceasst.30.423. Disponível em: https://eceasst.org/index.php/eceasst/article/view/1683. Acesso em: 22 oct. 2024.