“Estudio asintótico de un impulso metaestable para una ecuación con un término no local (Asymptotic study of a metastable spike for an equation with a non-local term)”, ProMath, vol. 14, no. 27-28, pp. 13–23, Feb. 2000, Accessed: Sep. 19, 2026. Available: https://revistas.pucp.edu.pe/index.php/promathematica/article/view/8154