@inproceedings{CASE-2008-WuZPCC,
	author        = "Naiqi Wu and MengChu Zhou and ShihSen Peng and Feng Chu and Chengbin Chu",
	booktitle     = "{Proceedings of the Fourth International Conference on Automation Science and Engineering}",
	doi           = "10.1109/COASE.2008.4626482",
	isbn          = "978-1-4244-2022-3",
	pages         = "109--114",
	publisher     = "{IEEE}",
	title         = "{Petri net modeling and real-time control of dual-arm cluster tools with residency time constraint and activity time variations}",
	year          = 2008,
}