    @article {1705,
	title = {Secure multiparty payment with an intermediary entity},
	journal = {Computers and Security},
	volume = {28},
	number = {5},
	year = {2009},
	pages = {289-300},
	publisher = {Elsevier},
	issn = {0167-4048},
	author = {Mildrey Carbonell and Jose Maria Sierra and Javier Lopez}
}
