@article{ndp:Journal,
	author={Drosatos, George and Efraimidis, Pavlos S.},
	title={An efficient privacy-preserving solution for finding the nearest doctor},
	journal={Personal and Ubiquitous Computing},
	year={2014},
	issn={1617-4909},
	doi={10.1007/s00779-012-0619-x},
	url = {http://dx.doi.org/10.1007/s00779-012-0619-x},
	publisher={Springer London},
	keywords={Location privacy; Personal data; Privacy-preserving computation; Peer-to-Peer network},
	volume = {18},
	number = {1},
	pages={75-90}
}