@misc{Lévi2004,
author = {Lévi, P. and Adjamagbo, A. and Passchier, M.},
title= {Presentation of the main sociodemographic indicators in Niakhar (Senegal)},
year = {2004},
URL = {http://www.ird.sn/activites/niakhar/},
publisher = {IRD},
address = {Dakar},
}