ELTON , E.; GRUBER, M. Differential Information and Timing Ability. Financial Services Review, [S. l.], v. 1, n. 2, p. 179, 1991. DOI: 10.1016/1057-0810(91)90037-Y. Disponível em: https://openjournals.libs.uga.edu/fsr/article/view/3684. Acesso em: 3 jul. 2024.