CORNELL, B.; GREEN, K. The Investment Performance of Low-Grade Bond Funds. Financial Services Review, [S. l.], v. 1, n. 2, p. 180, 1991. DOI: 10.1016/1057-0810(91)90039-2. Disponível em: https://openjournals.libs.uga.edu/fsr/article/view/3686. Acesso em: 3 jul. 2024.