From Counterpart Theory to Janus Model: In Memoriam -- James E. Birren, Friend, Mentor, and Colleague. The International Journal of Reminiscence and Life Review, [S. l.], v. 5, n. 1, p. 42–48, 2018. Disponível em: https://journals.radford.edu/index.php/IJRLR/article/view/117.. Acesso em: 26 oct. 2025.