ÁLVAREZ, J. R. Valentino Castellazzi (1942-2019), In Memoriam. Encuentros en Catay, [S. l.], v. 34, n. 34, p. 29–33, 2021. Disponível em: https://ec.catayacademica.com/index.php/ec/article/view/2. Acesso em: 9 may. 2024.