PIETRUSZCZAK, Andrzej. Acknowledgments. Logic and Logical Philosophy, [S. l.], v. 27, n. 4, p. 599–601, 2018. DOI: 10.12775/18550. Disponível em: https://apcz.umk.pl/LLP/article/view/18550. Acesso em: 4 jan. 2025.