@inproceedings{DAC-1987-Preas,
	author        = "Bryan Preas",
	booktitle     = "{Proceedings of the 24th Design Automation Conference}",
	doi           = "10.1145/37888.37936",
	pages         = "319--320",
	publisher     = "{IEEE Computer Society Press / ACM}",
	title         = "{Benchmarks for Cell-Based Layout Systems}",
	year          = 1987,
}