@article{Coale1985,
author = {Coale, A.J. and John, A.M. and Richards, T.},
title= {Calculation of age-specific fertility schedules from tabulations of parity in two censuses},
year = {1985},
doi = {10.2307/2061591},
journal = {Demography},
volume = {22},
number = {4},
pages = {611--623},
}