Grigutis, Andrius. “Probabilistic Overview of Probabilities of Default for Low Default Portfolios by K. Pluto and D. Tasche”. Bulletin of Taras Shevchenko National University of Kyiv. Physics and Mathematics, no. 2 (December 23, 2023): 63–74. Accessed October 31, 2026. https://bphm.knu.ua/bphm/article/view/379.