HERNÁNDEZ CARDONA, Xavier; ÍÑIGUEZ GRACIA, David; SOSPEDRA ROCA, Rafel. EBRO 1938. History, archeology and teaching of an aerial battle. Clio. History and History Teaching, [S. l.], n. 46, p. 263–282, 2020. DOI: 10.26754/ojs_clio/clio.2020465272. Disponível em: https://papiro.unizar.es/ojs/index.php/clio/article/view/5272. Acesso em: 7 dec. 2025.