GorbatkovS., and FarkhievaS. “Bankruptcy Risk Assessment in Corporate Lending Based on Hybrid Neural Networks and Fuzzy Models”. Journal of Corporate Finance Research / Корпоративные Финансы | ISSN: 2073-0438, Vol. 13, no. 1, Nov. 2019, pp. 28-39, doi:10.17323/j.jcfr.2073-0438.13.1.2019.28-39.