MOROIANU, Sergiu, and Dorin ANDRICA. CONTEMPORARY GEOMETRY AND TOPOLOGY AND RELATED TOPICS THE 8TH INTERNATIONAL WORKSHOP ON DIFFERENTIAL GEOMETRY AND ITS APPLICATIONS. Presa Universitară Clujeană, 2008. Accessed May 14, 2026. https://editura.ubbcluj.ro/index.php/puc/catalog/book/3732.