Writing of a aporia. Transits and obstructions in Existential Graphs of Charles S. Peirce. Pensamiento. Revista de Investigación e Información Filosófica, [S. l.], v. 70, n. 262, p. 177–196, 2014. DOI: 10.14422/pen.v70.i262.y2014.009. Disponível em: https://revistas.comillas.edu/pensamiento/article/view/3247. Acesso em: 5 dec. 2025.