Frédérick Bénaben, Chihab Hanachi, Matthieu Lauras, Pierre Couget, & Vincent Chapurlat. (2008). A metamodel and its ontology to guide crisis characterization and its collaborative management. In B. V. de W. F. Fiedrich (Ed.), Proceedings of ISCRAM 2008 – 5th International Conference on Information Systems for Crisis Response and Management (pp. 189–196). Washington, DC: Information Systems for Crisis Response and Management, ISCRAM.