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Mladite chora v Evropejska Bălgarija Mitev, Petăr-Emil ; Kovačeva, Sijka | Sofia : Friedrich-Ebert-Stiftung, Bjuro Bălgarija, 2014 sociologičeski portret 2014 Download publication
Polit-Barometer Jg. 13 (2013) Issue 4, October - December Sofia : FES Bulgaria, Year 18 (2018)- Download publication
Polit-Barometer Jg. 13 (2013) Issue 3, July - September Sofia : FES Bulgaria, Year 18 (2018)- Download publication
Polit-Barometer Jg. 13 (2013) Issue 2, April - June Sofia : FES Bulgaria, Year 18 (2018)- Download publication
Polit-Barometer Jg. 13 (2013) Issue 1, January - March Sofia : FES Bulgaria, Year 18 (2018)- Download publication