@inbook{Bergstrom1994,
author = {Bergstrom, T. and Lam, D.},
title= {The effects of cohort size on marriage markets in twentieth century Sweden},
year = {1994},
editor = {Ermisch, J.},
editor = {Ogawa, N.},
booktitle = {The Family, the Market, and the State in Ageing Societies},
address = {Oxford},
publisher = {Clarendon Press},
pages = {46--63},
}