Mathieu Poudret Agnès Arnould Jean-Paul Comet Pascale Le Gall Graph Transformation for Topology Modelling. 147-161 2008 ICGT http://dx.doi.org/10.1007/978-3-540-87405-8_11 conf/gg/2008 db/conf/gg/icgt2008.html#PoudretACG08