@inbook{Vaupel2003,
author = {Vaupel, J.W.},
title= {Biodemography},
year = {2003},
editor = {Demeny, P.G.},
editor = {McNicoll, G.},
booktitle = {Encyclopedia of population},
address = {New York},
publisher = {Macmillan Reference USA},
pages = {84--87},
}