@techreport{Chasteland1997,
author = {Chasteland, J.-C. and Chesnais, J.-C.},
title= {La population du monde: enjeux et problèmes},
year = {1997},
publisher = {PUF, INED},
address = {Paris},
number = {Travaux et Documents, Cahier 139. 630 p.},
}