Publication

@article{abc,
	author = {Fosca Giannotti and Dino Pedreschi and Alex Pentland and Paul Lukowicz and Donald Kossmann and James L. Crowley and Dirk Helbing},
	journal = {CoRR},
	title = {A planetary nervous system for social mining and collective awareness},
	url = {http://arxiv.org/abs/1304.3700},
	year = {2013}
}