@conference {404,
	title = {On the security vulnerabilities of the virtual force approach to mobile sensor deployment},
	booktitle = {2013 Proceedings IEEE INFOCOM},
	year = {2013},
	author = {N. Bartolini and G. Bongiovanni and T. L. Porta and S. Silvestri}
}
@article {402,
	title = {Sensor Activation and Radius Adaptation (SARA) in Heterogeneous Sensor Networks},
	journal = {ACM Trans. Sen. Netw.},
	volume = {8},
	year = {2012},
	keywords = {Area coverage, heterogeneous devices, variable radii, wireless sensor networks},
	issn = {1550-4859},
	doi = {10.1145/2240092.2240098},
	url = {https://doi.org/10.1145/2240092.2240098},
	author = {N. Bartolini and Calamoneri, Tiziana and La Porta, Tom and Petrioli, Chiara and Silvestri, Simone}
}
