@inbook{Lee1994,
author = {Lee, R.D.},
title= {The formal demography of population aging, transfers, and the economic life cycle},
year = {1994},
editor = {Martin, L.},
editor = {Preston, S.},
booktitle = {The demography of aging},
address = {Washington, DC},
publisher = {National Academy Press},
pages = {8--49},
}