@inproceedings{DocEng-2008-IorioFVLW,
	author        = "Angelo Di Iorio and Luca Furini and Fabio Vitali and John W. Lumley and Tony Wiley",
	booktitle     = "{Proceedings of the Eighth Symposium on Document Engineering}",
	doi           = "10.1145/1410140.1410157",
	isbn          = "978-1-60558-081-4",
	pages         = "90--99",
	publisher     = "{ACM}",
	title         = "{Higher-level layout through topological abstraction}",
	year          = 2008,
}