Military History Institute Prague: Mednarodna konferenca: 1916 – In the Trap of the War, Peace Nowhere in Sight. Sodelovanje dr. Petre Svoljšak, mag. Tadej Koren.
Military History Institute Prague: Mednarodna konferenca: 1916 – In the Trap of the War, Peace Nowhere in Sight. Sodelovanje dr. Petre Svoljšak, mag. Tadej Koren.