@inproceedings{CASE-2011-Aguayo-LaraRR,
	author        = "Enrique Aguayo-Lara and Antonio Ramírez-Treviño and José Javier Ruiz-León",
	booktitle     = "{Proceedings of the Seventh International Conference on Automation Science and Engineering}",
	doi           = "10.1109/CASE.2011.6042525",
	isbn          = "978-1-4577-1730-7",
	pages         = "607--612",
	publisher     = "{IEEE}",
	title         = "{Invariant subspaces and sensor placement for observability in Continuous Timed Petri Nets}",
	year          = 2011,
}