PIETRUSZCZAK, Andrzej. Acknowledgments. Logic and Logical Philosophy, [S. l.], v. 28, n. 4, p. 795–797, 2019. DOI: 10.12775/21581. Disponível em: https://apcz.umk.pl/LLP/article/view/21581. Acesso em: 21 jan. 2025.