@inproceedings{DAC-1988-ArnoldS,
	acmid         = "285730.285845",
	author        = "Michael H. Arnold and Walter S. Scott",
	booktitle     = "{Proceedings of the 25th Design Automation Conference}",
	pages         = "672--676",
	publisher     = "{ACM}",
	title         = "{An Interactive Maze Router with Hints}",
	year          = 1988,
}