@article {1498,
	title = {Controllability of Timed Continuous Petri Nets with uncontrollable transitions},
	journal = {International Journal of Control},
	volume = {Posted online: 01 Oct 2013 },
	year = {2013},
	doi = {10.1080/00207179.2013.846480},
	author = {C.R. Vazquez and A. Ramirez-Trevi{\~n}o and M. Silva}
}

