@article{articled2f8dac5,
title   = {Regression models for grouped survival data: Estimation and sensitivity analysis},
author = {Hashimoto, Elizabeth Mie and Ortega, Edwin Moisés Marcos and Paula, Gilberto Alvarenga and Barreto, Maurício Lima},
year = {2011},
doi = {10.1016/j.csda.2010.08.004},
journal   = {Computational Statistics & Data Analysis}
}