@article{CMM08:socially,
	author={Paolo Costa and Cecilia Mascolo and Mirco Musolesi and Gian Pietro Picco},
	title={{Socially-aware Routing for Publish-Subscribe in Delay-tolerant Mobile Ad Hoc Networks}},
	journal={ IEEE Journal on Selected Areas in Communications (JSAC)},
	month={June},
	 volume={26},
	 number={5},
	year={2008}
}