%0 Conference Paper %B 19th IEEE International Conference on Emerging Technologies and Factory Automation (ETFA'2014) %D 2014 %T The deadlock problem in the control of Flexible Manufacturing Systems: An overview of the Petri net approach %A J.P. López-Grao %A J.M. Colom %A F. Tricas %C September 16, 2014, Barcelona, Spain %8 09/2014