BJORNSSON, G. Strawson on \’if\’ and &#8835. South African Journal of Philosophy, [S. l.], v. 27, n. 3, p. 202–213, 2008. DOI: 10.4314/sajpem.v27i3.31512. Disponível em: https://www.ajol.info/index.php/sajpem/article/view/31512. Acesso em: 27 sep. 2026.