@article{A.2003,
author = {A., Lièvre and Brouard, N. and Heathcote, Ch.},
title= {Estimating health expectancies from cross-longitudinal surveys},
year = {2003},
doi = {10.1080/713644739},
journal = {Mathematical Population Studies },
volume = {10},
number = {4},
pages = {211--248},
}