@article{DLT-J-2009-Zetzsche11,
	author        = "Georg Zetzsche",
	doi           = "10.1142/S0129054111008118",
	journal       = "{International Journal of Foundations of Computer Science}",
	number        = 2,
	pages         = "411--426",
	publisher     = "{World Scientific}",
	title         = "{Toward Understanding the Generative Capacity of Erasing Rules in Matrix Grammars}",
	volume        = 22,
	year          = 2011,
}