@article{Lesthaeghe2009,
author = {Lesthaeghe, R. and Neidert, L.},
title= {US Presidential Elections and the Spatial Pattern of the American Second Demographic Transition},
year = {2009},
doi = {10.1111/j.1728-4457.2009.00284.x},
journal = {Population and Development Review},
volume = {35},
number = {2},
pages = {391--400},
}