Łamasz, Bartosz, and Natalia Iwaszczuk. “Crude Oil Option Market Parameters and Their Impact on the Cost of Hedging by Long Strap Strategy”. International Journal of Energy Economics and Policy 10, no. 1 (November 13, 2019): 471–480. Accessed April 29, 2024. https://www.econjournals.com/index.php/ijeep/article/view/8613.