KRISTÁLY, Alexandru. CSABA VARGA – In Memoriam. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 68, n. 1, p. 3–11, 2023. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/4918. Acesso em: 10 feb. 2025.