@inbook{Pullum2004,
author = {Pullum, T.W.},
title= {Natality. Measures based on censuses and surveys},
year = {2004},
editor = {Siegel, J.},
editor = {Swanson, D.},
booktitle = {The Methods and materials of demography},
address = {Amsterdam},
publisher = {Elsevier},
pages = {407--428},
}