@article{Hoem1981,
author = {Hoem, J. M. and Madsen, D. and Nielsen, J. L. and Ohlsen, E. and Hansen, H. O. and Rennermalm, B.},
title= {Experiments in modelling recent Danish fertility curves},
year = {1981},
doi = {10.2307/2061095},
journal = {Demography},
volume = {18},
pages = {231--244},
}