@Article{428716,
     author = "Basgul Fajzullohonovna Isupova",
     title = "Application of Quantitative and Qualitative Methods in Risk Management of Credit Portfolio in the Conditions of the Banking System of the Republic of Tajikistan",
     year =  2013,
     volume =  8,
     number =  3,
     journal =  Olsztyn Economic Journal,
     pages =  s. 249-268,
    }