DAWIDOWSKI, Łukasz. An application of the theory of scale of Banach spaces. Annales Mathematicae Silesianae, [S. l.], v. 29, p. 51–59, 2015. Disponível em: https://journals.us.edu.pl/index.php/AMSIL/article/view/13977. Acesso em: 8 apr. 2025.