Severity: Notice
Message: Undefined variable: organizer
Filename: controllers/presentation.php
Line Number: 1296
Author(s):
1. Dušan Mladenović, Saobraćajni fakultet Univerziteta u Beogradu, Serbia
2. Krsto Lipovac, Kriminalističo-policijska akademija Zemun, Serbia
3. Ivan Ivković, Serbia
4. Dragan Sekulić, Serbia
5. Đorđe Stanisavljević, Serbia