@inproceedings{SHARE-1965-Frayne,
	author        = "D. K. Frayne",
	booktitle     = "{Second Proceedings of the SHARE Design Automation Project}",
	doi           = "10.1145/800266.810760",
	publisher     = "{ACM}",
	title         = "{Three levels of the wiring interconnection problem}",
	year          = 1965,
}