Marco Brambilla, Jordi Cabot, Michael Grossniklaus. Modelling Safe Interface Interactions in Web Applications. In Alberto H. F. Laender, Silvana Castano, Umeshwar Dayal, Fabio Casati, José Palazzo Moreira de Oliveira, editors, Conceptual Modeling - ER 2009, 28th International Conference on Conceptual Modeling, Gramado, Brazil, November 9-12, 2009. Proceedings. Volume 5829 of Lecture Notes in Computer Science, pages 387-400, Springer, 2009. [doi]