@article{Neal1980,
author = {Neal, A.G. and Groat, T.H.},
title= {Fertility decision making, unintended births, and the social drift hypothesis: A longitudinal study},
year = {1980},
doi = {10.1007/BF01255340},
volume = {3},
number = {3–4},
pages = {221‒236},
}