DAVID, Daniel. IN MEMORIAM PROFESSOR PETRE T. FRANGOPOL, Ph.D., HONOR MEMBER OF THE ROMANIAN ACADEMY (1933-2020). Studia Universitatis Babeș-Bolyai Chemia, [S. l.], v. 66, n. 3, p. 7–8, 2021. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/chemia/article/view/7834. Acesso em: 31 may. 2026.