TKACZYK, Marcin. Robert Trueman’s Defence of Higher-Order Logic. Logic and Logical Philosophy, [S. l.], v. 33, n. 1, p. 163–168, 2023. DOI: 10.12775/LLP.2023.006. Disponível em: https://apcz.umk.pl/LLP/article/view/43638. Acesso em: 18 jul. 2025.