@article{Schellekens2012,
author = {Schellekens, J. and van Poppel, F.},
title= {Marital fertility decline in the Netherlands: Child mortality, real wages, and unemployment, 1860–1939},
year = {2012},
doi = {10.1007/s13524-012-0112-1},
journal = {Demography},
volume = {49},
number = {3},
pages = {965--988},
}