    @book {Onieva2009,
	title = {Secure Multi-Party Non-Repudiation Protocols and Applications},
	series = {Advances in Information Security},
	volume = {43},
	year = {2009},
	publisher = {Springer},
	organization = {Springer},
	isbn = {978-0-387-75629-5},
	url = {http://www.springer.com/computer/security+and+cryptology/book/978-0-387-75629-5},
	author = {Jose A. Onieva and Javier Lopez and Jianying Zhou}
}
