PÁLES, Zsolt. An elementary proof for the decomposition theorem of Wright convex functions. Annales Mathematicae Silesianae, [S. l.], v. 34, n. 1, p. 142–150, 2020. Disponível em: https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/13639. Acesso em: 7 may. 2025.