@inbook{Zeng2009,
author = {Zeng, Y. and Gu, D.},
title= {Reliability of age reporting among Chinese oldest-old in the CLHLS datasets},
year = {2009},
editor = {Zeng, Y.},
editor = {Poston, D.L.},
editor = {Vlosky, D.A.},
editor = {Gu, D.},
booktitle = {Healthy longevity in China. Demographic, socioeconomic and psychological dimensions},
address = {New York},
publisher = {Springer},
pages = {61--78},
}