RISTOIU, D. CONTRIBUTIONS OF THE SCIENTISTS FROM CLUJ TO THE COSMIC SPACE RESEARCH. Studia Universitatis Babeș-Bolyai Ambientum, [S. l.], v. 62, n. 2, p. 53–69, 2017. DOI: 10.24193/subbambientum.2017.2.06. Disponível em: http://193.231.18.162/index.php/subbambientum/article/view/1291. Acesso em: 19 nov. 2024.