- (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, 20, pp. 86-89. Available at: http://revistascientificas.filo.uba.ar/index.php/petm/article/view/8297 (Accessed: 11July2025).