MALINOWSKI, Grzegorz. Towards the concept of logical many-valuedness. Acta Universitatis Lodziensis. Folia Philosophica. Ethica-Aesthetica-Practica, [S. l.], n. 7, p. 97–103, 1990. DOI: 10.18778/0208-6107.07.08. Disponível em: https://czasopisma.uni.lodz.pl/philosophica/article/view/17639. Acesso em: 22 lip. 2024.