@article{KarrayJovanovic2013Load,
	author={M. K. Karray and M. Jovanovic},
	title={{A queueing theoretic approach to the dimensioning of wireless cellular networks serving variable bit-rate calls}},
	journal={IEEE Trans. Veh. Technol.},
	volume={62},
	number={6},
	month={July},
	year={2013}}