@inproceedings{DAC-1980-SoukupR,
	author        = "Jirí Soukup and J. Royle",
	booktitle     = "{Proceedings of the 17th Design Automation Conference}",
	doi           = "10.1145/800139.804591",
	isbn          = "0-89791-020-6",
	pages         = "591--594",
	publisher     = "{ACM/IEEE}",
	title         = "{Cell map representation for hierarchical layout}",
	year          = 1980,
}