@inbook{Lee1999,
author = {Lee, R.},
title= {Probabilistic approaches to population forecasting},
year = {1999},
editor = {Lutz, W.},
editor = {Vaupel, J.W.},
editor = {Ahlburg, D.A.},
booktitle = {Frontiers of population forecasting},
address = {New York},
publisher = {Population Council},
pages = {156--190},
}