@inproceedings{inproceedingsd669f55c,
title   = {A model for defined benefit plans},
author = {Pereira, Carlos Alberto de Bragança and Nakano, Fábio and Stern, Julio Michael},
year = {2003},
publisher = {IME-USP},
booktitle   = {Brazilian Conference on Statistical Modelling in Insurance and Finance}
}