@inproceedings{sgem2015S6016,
  title = {CREDIT RISK ANALYSIS FOR THE TELECOMMUNICATION COMPANIES OF RUSSIA: FUZZY MODEL. COMPARISON OF THE RESULTS},
  author = {DENGOV, V. and TULYAKOVA, I.},
  booktitle = {2nd International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM2015, Book 2},
  year = {2015},
  pages = {},
  publisher = {STEF92 Technology},
  doi = {10.5593/SGEMSOCIAL2015/B22/S6.016}
}