@INPROCEEDINGS { AUTHOR = "Andr{\'e}s Vignaga and Fr{\'e}d{\'e}ric Jouault and Cecilia Bastarrica and Hugo Bruneli{\`e}re", TITLE = "Typing in Model Management", EDITOR = "Richard F. Paige", BOOKTITLE = "2nd International Conference on Theory and Practice of Model Transformations (ICMT)", PAGES = "197-212", MONTH = "Jun", YEAR = "2009", ADDRESS = "Zurich, Switzerland", PUBLISHER = "Springer-Verlag", SERIES ="Lecture Notes in Computer Science", NUMBER = "5563", }