@inproceedings{HCI-ACS-1993-YufikS,
	author        = "Yan M. Yufik and Thomas B. Sheridan",
	booktitle     = "{Proceedings of the Fifth International Conference on Human-Computer Interaction. Volume 1: Applications and Case Studies}",
	isbn          = "0-444-89540-X",
	pages         = "587--592",
	publisher     = "{Elsevier}",
	title         = "{A Framework for Measuring Cognitive Complexity of the Human-Machine Interface}",
	year          = 1993,
}