BUCUR, Ioan; FILIPESCU, Sorin. CONTRIBUTIONS TO THE ANNUAL SCIENTIFIC SESSION "ION POPESCU VOITEŞTI" : CLUJ-NAPOCA, NOVEMBER 28-29, 2008. [s.l.] : Presa Universitară Clujeană,2009. Disponível em: https://editura.ubbcluj.ro/index.php/puc/catalog/book/855. Acesso em: 16 may. 2026.