MARGINEANU, Doru Georg. 2021. “THE NEVER-TIRED APOLLONIAN PETRE T. FRANGOPOL, MY DEAR FRIEND PETRACHE”. Studia Universitatis Babeș-Bolyai Chemia 66 (3):19-20. https://studia.reviste.ubbcluj.ro/index.php/chemia/article/view/7837.