Thomas Brihaye François Laroussinie Nicolas Markey Ghassan Oreiby Timed Concurrent Game Structures. 445-459 2007 conf/concur/2007 CONCUR http://dx.doi.org/10.1007/978-3-540-74407-8_30 db/conf/concur/concur2007.html#BrihayeLMO07