@inbook{Bengtsson1994,
author = {Bengtsson, T. and Fridlizius, G. },
title= {Public intergenerational transfers as old-age pensions systems: an historical interlude?},
year = {1994},
editor = {Ermisch, J.},
editor = {Saito, O.},
booktitle = {The Family, the market and the state in ageing societies},
address = {Oxford},
publisher = {Oxford University Press},
pages = {198--215},
}