@proceedings {52,
	title = {SE CLEVER: A Secure Message Oriented Middleware for Cloud Federation},
	journal = {IEEE Symposium on Computers and Communications (ISCC)},
	year = {2013},
	month = {10},
	pages = {1{\textendash}6},
	publisher = {IEEE COMPUTER SOC},
	address = {Washington, DC},
	author = {A. Celesti and M. Fazio and M. Villari}
}
