@inproceedings{DocEng-2006-LumleyGR,
	author        = "John W. Lumley and Roger Gimson and Owen Rees",
	booktitle     = "{Proceedings of the Sixth Symposium on Document Engineering}",
	doi           = "10.1145/1166160.1166188",
	isbn          = "1-59593-515-0",
	pages         = "95--97",
	publisher     = "{ACM}",
	title         = "{Resolving layout interdependency with presentational variables}",
	year          = 2006,
}