TÜNNERMANN, Carlos. Honored by the Academy of Sciences of the Universidad Centroamericana Nicaragua in its 50th Anniversary. Encuentro, [S. l.], n. 86, p. 80–86, 2010. DOI: 10.5377/encuentro.v42i86.68. Disponível em: https://www.camjol.info/index.php/ENCUENTRO/article/view/68. Acesso em: 5 dec. 2025.