Language
Login
Severity: Notice
Message: Undefined offset: 0
Filename: controllers/presentation.php
Line Number: 875
Severity: Notice
Message: Trying to get property of non-object
Filename: controllers/presentation.php
Line Number: 875
Author(s):
1. Zoran Popović, University of Belgrade, Faculty of Physics, Serbia
2. Milan Damnjanović, SANU, NanoLab, Fizički fakultet, Univerzitet u Beogradu , 3. Ivanka Milošević, Faculty of Physics, University of Belgrade, Serbia