@article{CIAA-J-2012-IbarraT13,
	author        = "Oscar H. Ibarra and Nicholas Q. Trân",
	doi           = "10.1142/S0129054113400194",
	journal       = "{International Journal of Foundations of Computer Science}",
	number        = 6,
	pages         = "799--814",
	publisher     = "{World Scientific}",
	title         = "{How to synchronize the Heads of a Multitape Automaton}",
	volume        = 24,
	year          = 2013,
}