| Energy in the western Balkans: a strategic overview S Ralchev Institute for Regional and International Studies, Sofia, 2012 | 22 | 2012 |
| The western Balkans: between the economics crisis and the European perspective O Minchev, M Lessenski, G Stojkovski, S Ralchev Institute for regional and international studies, Sofia, 2010 | 12 | 2010 |
| U-turns and ways forward: Armenia, the EU and Russia beyond Vilnius A Shirinyan, S Ralchev Institute for Regional and International Studies, Policy Brief 5, 1-13, 2013 | 10 | 2013 |
| Elusive identity: Duality and missed opportunities in Bulgarian foreign policy in the black sea region S Ralchev Unrewarding crossroads, 122-150, 2015 | 8 | 2015 |
| Croatia S Ralchev The Western Balkans: Between The Economic Crisis And The European …, 2010 | 6 | 2010 |
| Bosnia and Herzegovina S Ralchev The Western Balkans: Between the Economic Crisis and the European …, 2010 | 6 | 2010 |
| Waiting on the Protocols: Armenian-Turkish Relations and Possible areas of Cooperation S Ralchev March, 2010 | 4 | 2010 |
| Serbia and Croatia Face Chance to Warm Ties And Lead Western Balkans Closer to the EU S Ralchev Institute for Regional and International Studies, February, 2010 | 3 | 2010 |
| Status Quo as the More Likely Alternative for Bosnia and Herzegovina S Ralchev Institute for Regional and International Studies (IRIS), 2009 | 2 | 2009 |
| COUNTRY PAPER ON MESO-LEVEL DRIVERS S Ralchev, N Stoynova | | 2022 |
