@inbook{Casterline2001,
author = {Casterline, J.B.},
title= {Diffusion Processes and Fertility Transition: Introduction},
year = {2001},
editor = {Casterline, J.B. },
booktitle = {Diffusion Processes and Fertility Transition. Selected Perspectives},
address = {Washington, D.C.},
publisher = {National Academy Press},
pages = {1--38},
series = {National Research Council, Division of Behavioral and Social Sciences and Education, Committee on Population},
}