@inbook{Frank1992,
author = {Frank, O.},
title= {Sexual behaviour and disease transmission in sub-Saharan Africa: Past trends and future prospects},
year = {1992},
editor = {Dyson, T.},
booktitle = {Sexual behavior and networking: Anthropological and socio-cultural studies on the transmission of HIV},
address = {Liège},
publisher = {International Union for the Scientific Study of Population},
pages = {89--108},
}