The unconstitutionality of the changes to the death pension: (resulting from the modifications promoted by Law nº 13.135/2015 in article 77 of Law nº 8.213/1991) . (2017). Revista Do Tribunal Regional Federal Da 3ª Região, 28(135), 15-25. https://revista.trf3.jus.br/index.php/rtrf3/article/view/373