@inproceedings{DAC-1971-Eastman,
	author        = "Charles E. Eastman",
	booktitle     = "{Proceedings of the Eighth Design Automation Workshop}",
	doi           = "10.1145/800158.805073",
	pages         = "208--220",
	publisher     = "{ACM}",
	title         = "{GSP: A system for computer assisted space planning}",
	year          = 1971,
}