00448naa#a2200169#i#450# EN\\bibl\12494 20240726052929.5 2225-8272 20160628b2016####ek#y0engy0150####ca RUS RU Improving public finance management in Bulgaria Journal article Moscow RANEPA 2016 8 с. Journal article local Arabadzhiyski Nikolay Z. naukaru.ru