@article{Raftery1996,
author = {Raftery, A.E. and Lewis, S.M. and Aghajanian, A. and Kahn, M.J.},
title= {Event history modeling of world fertility survey data},
year = {1996},
doi = {10.1080/08898489609525426},
volume = {6},
number = {2},
pages = {129--153},
}