HESSENIUS, Helga; TRENKLER, Götz. Pre-test estimation in the linear regression model with competing linear constraints. Statistica, [S. l.], v. 52, n. 1, p. 17–31, 2013. DOI: 10.6092/issn.1973-2201/889. Disponível em: https://rivista-statistica.unibo.it/article/view/889. Acesso em: 22 jul. 2024.