@inbook{Bozon2006,
author = {Bozon, M. },
title= {The Contribution of Qualitative Methods to Demography},
year = {2006},
editor = {Caselli, G.},
editor = {Vallin, J.},
editor = {Wunsch, G.},
booktitle = {Demography. Analysis and synthesis},
address = {Amsterdam},
publisher = {Elsevier},
pages = {731--744},
}