Nazarova, Varvara. “An Empirical Study of Unsystematic Risk Factors in the Capital Asset Pricing Model: The Case of Russian Forestry Sector”. Entrepreneurial Business and Economics Review 1, no. 4 (December 30, 2013): 37–56. Accessed June 19, 2024. https://eber.uek.krakow.pl/eber/article/view/26.