@inbook{Caselli2006,
author = {Caselli, G. and Vallin, J.},
title= {Geographical variations of mortality},
year = {2006},
editor = {Caselli, G.},
editor = {Vallin, J.},
editor = {Wunsch, G.},
booktitle = {Demography: Analysis and synthesis, Volume II.},
address = {London},
publisher = {Academic Press},
pages = {207--234},
}