@inproceedings{DAC-1975-Ciampi,
	acmid         = "809083",
	author        = "Peter L. Ciampi",
	booktitle     = "{Proceedings of the 12th Design Automation Conference}",
	pages         = "317--323",
	publisher     = "{ACM}",
	title         = "{A system for solution of the placement problem}",
	year          = 1975,
}