@article{DLT-J-2005-Pribavkina06,
	author        = "Elena V. Pribavkina",
	doi           = "10.1142/S0129054106004030",
	journal       = "{International Journal of Foundations of Computer Science}",
	number        = 3,
	pages         = "665--676",
	publisher     = "{World Scientific}",
	title         = "{On some Properties of the Language of 2-collapsing Words}",
	volume        = 17,
	year          = 2006,
}