@article{article8da557f5,
title   = {A modified signed likelihood ratio test in elliptical structural models},
author = {Melo, Tatiane F. N. and Ferrari, Sílvia Lopes de Paula},
year = {2010},
doi = {10.1007/s10182-010-0123-4},
journal   = {ASTA - Advances in Statisatical Analysis}
}