@conference {3615,
	title = {Blocking detection in discrete event systems},
	booktitle = {Proceeding of the American Control Conference},
	year = {2003},
	month = {June},
	address = {Denver, CO},
	attachments = {https://archive.isis.vanderbilt.edu/sites/default/files/Abdelwahed_S_6_0_2003_Blocking_d.pdf},
	author = {Abdelwahed, Sherif and Wonham, William M}
}
