@inproceedings{DAC-1968-Bernstein,
	author        = "Sergio Bernstein",
	booktitle     = "{Proceedings of the Fifth Design Automation Workshop}",
	doi           = "10.1145/800167.805393",
	publisher     = "{ACM}",
	title         = "{Electronic circuit analysis with on-line graphs via a time-sharing terminal}",
	year          = 1968,
}