@article{articledac68165,
title   = {Semiparametric additive models under symmetric distributions},
author = {Ibacache Pulgar, Germán Mauricio and Paula, Gilberto Alvarenga and Cysneiros, Francisco José de Azevêdo},
year = {2013},
doi = {10.1007/s11749-012-0309-z},
journal   = {Test}
}