@inbook{Blacker1988,
author = {Blacker, J.  and Mukiza-Gapere, J. },
title= {The indirect measurement of adult mortality in Africa: Results and prospects},
year = {1988},
booktitle = {African Population Conference: Dakar 1988},
address = {Liège},
publisher = {IUSSP},
pages = {23--38},
}