NIKI, Satoru. Note on Contradictions in Francez-Weiss Logics. Logic and Logical Philosophy, [S. l.], p. 1–30, 2024. DOI: 10.12775/LLP.2024.031. Disponível em: https://apcz.umk.pl/LLP/article/view/51154. Acesso em: 21 jan. 2025.