@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},
number = {2},
pages = {231--244},
}