@article{Kertzer2009,
author = {Kertzer, D.I. and White, M.J. and Bernardi, L. and Gabrielli, G.},
title= {Italy's path to very low fertility: The adequacy of economic and second demographic transition theories},
year = {2009},
doi = {10.1007/s10680-008-9159-5},
journal = {European Journal of Population},
volume = {25},
number = {1},
pages = {89--115},
}