@article{Russolillo2011,
author = {Russolillo, M. and Giordano, G. and Haberman, S.},
title= {Extending the Lee-Carter model: A three-way decomposition},
year = {2011},
doi = {10.1080/03461231003611933},
journal = {Scandinavian Actuarial Journal},
volume = {2011},
number = {2},
pages = {96--117},
}