@article {kyriakidou2011applying,
	title = {Applying Zipf{\textquoteright}s power law over population density and growth as network deployment indicator},
	journal = {Journal of Service Science and Management},
	volume = {4},
	number = {02},
	year = {2011},
	pages = {132},
	publisher = {Scientific Research Publishing},
	author = {Kyriakidou, Vagia and Michalakelis, Christos and Varoutas, Dimitris and others}
}
