@inproceedings{DAC-1968-Anstiss,
	author        = "B. H. Anstiss",
	booktitle     = "{Proceedings of the Fifth Design Automation Workshop}",
	doi           = "10.1145/800167.805394",
	publisher     = "{ACM}",
	title         = "{MDELTA — a digital program for control system analysis}",
	year          = 1968,
}