@article{QAPL-2001-BrogiPW,
	author        = "Antonio Brogi and Alessandra Di Pierro and Herbert Wiklicky",
	doi           = "10.1016/S1571-0661(04)00289-0",
	journal       = "{Electronic Notes in Theoretical Computer Science}",
	number        = 3,
	pages         = "207--237",
	title         = "{Linear Embedding for a Quantitative Comparison of Language Expressiveness}",
	volume        = 59,
	year          = 2001,
}