MARTÍNEZ CANTÓN, C. I. This document confirms it. Non-narrative documents in science fiction literature. Tropelías: Review of Literary Theory and Comparative Literature, [S. l.], n. 7, p. 1004–1016, 2020. DOI: 10.26754/ojs_tropelias/tropelias.202074698. Disponível em: https://papiro.unizar.es/ojs/index.php/tropelias/article/view/4698. Acesso em: 17 jul. 2024.