@inproceedings{CHI-2007-PetrieK,
	author        = "Helen Petrie and Omar Kheir",
	booktitle     = "{Proceedings of the 25th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1240624.1240688",
	isbn          = "978-1-59593-593-9",
	pages         = "397--406",
	publisher     = "{ACM}",
	title         = "{The relationship between accessibility and usability of websites}",
	year          = 2007,
}