Polit-Barometer Jg. 15 (2015) Issue 2, April-June Sofia : FES Bulgaria, Year 18 (2018)- Download publication
Polit-Barometer Jg. 15 (2015) Issue 1, January-March Sofia : FES Bulgaria, Year 18 (2018)- Download publication
Politbarometăr Jg. 15 (2015) Broj 4, Oktomvri - Dekemvri 2015 Sofija : FES Bălgarija, Godina 18 (2018)- Download publication
Politbarometăr Jg. 15 (2015) Broj 3, Juli - Septemvri 2015 Sofija : FES Bălgarija, Godina 18 (2018)- Download publication
Politbarometăr Jg. 15 (2015) Broj 2, April - Juni 2015 Sofija : FES Bălgarija, Godina 18 (2018)- Download publication
Politbarometăr Jg. 15 (2015) Broj 1, Januari - Mart 2015 Sofija : FES Bălgarija, Godina 18 (2018)- Download publication
Polit-Barometer Jg. 14 (2014) Issue 4, October - December Sofia : FES Bulgaria, Year 18 (2018)- Download publication
Polit-Barometer Jg. 14 (2014) Issue 3, July - October Sofia : FES Bulgaria, Year 18 (2018)- Download publication
