@article{Buys2009,
author = {Buys, Piet and Dasgupta, Susmita and Thomas, Timothy S. and Wheeler, David},
title= {Determinants of a digital divide in Sub-Saharan Africa: A spatial econometric analysis of cell phone coverage},
year = {2009},
doi = {10.1016/j.worlddev.2009.01.011},
volume = {37},
number = {9},
pages = {1494--1505},
}