-. (1981). In memoriam Etienne Gilson / In memoriam Henri-Irénée Marrou / In memoriam P. Charles Boyer, S. J. / In memoriam prof. Pierre Courcelle. Patristica Et Mediævalia, 2, 86-89. Recuperado a partir de http://revistascientificas2.filo.uba.ar/index.php/petm/article/view/8297