COMMITTEE, The Organizing. Preface. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 60, n. 2, p. 149, 2015. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/5708. Acesso em: 14 jul. 2025.