JURECZKO, J. Strong sequences and partition relations. Annales Universitatis Paedagogicae Cracoviensis Studia Mathematica, [S. l.], v. 16, p. 51–59, 2018. Disponível em: https://studmath.uken.krakow.pl/article/view/12971. Acesso em: 21 jul. 2026.