S. MOROIANU and D. ANDRICA, CONTEMPORARY GEOMETRY AND TOPOLOGY AND RELATED TOPICS THE 8TH INTERNATIONAL WORKSHOP ON DIFFERENTIAL GEOMETRY AND ITS APPLICATIONS. Presa Universitară Clujeană, 2008. Accessed: May 15, 2026. [Online]. Available: https://editura.ubbcluj.ro/index.php/puc/catalog/book/3732