Krężołek, Dominik. “Selected GARCH‑type Models in the Metals Market – Backtesting of Value‑at‑Risk”. Acta Universitatis Lodziensis. Folia Oeconomica 5, no. 331 (January 19, 2018): 185–203. Accessed April 23, 2024. https://czasopisma.uni.lodz.pl/foe/article/view/987.