%0 Book Section %A Lutz, W. %A Sanderson, W.C. %A Scherbov, S. %B The Future Population of the World: What Can We Assume Today? %C London %D 1996 %E Lutz, W. %F iiasa:4700 %I Earthscan %T Probabilistic population projections based on expert opinion %U https://pure.iiasa.ac.at/id/eprint/4700/