@inproceedings{CASE-2008-NishiTI,
	author        = "Tatsushi Nishi and Yuki Tanaka and Masahiro Inuiguchi",
	booktitle     = "{Proceedings of the Fourth International Conference on Automation Science and Engineering}",
	doi           = "10.1109/COASE.2008.4626458",
	isbn          = "978-1-4244-2022-3",
	pages         = "175--180",
	publisher     = "{IEEE}",
	title         = "{Petri Net decomposition approach for the simultaneous optimization of task assignment and routing with automated guided vehicles}",
	year          = 2008,
}