@inproceedings{HCI-EI-1999-Kovalenko,
	author        = "Valentina Kovalenko",
	booktitle     = "{Proceedings of the Eighth International Conference on Human-Computer Interaction. Volume 1: Ergonomics and User Interfaces}",
	isbn          = "0-8058-3391-9",
	pages         = "184--186",
	publisher     = "{Lawrence Erlbaum}",
	title         = "{Visual Strain and Eye Disorders in display Uses}",
	year          = 1999,
}