Konane, Victorien F., Claude Yaméogo, and Wahabo Baguian. “Asymptotic Probability Expansions for Random Elements in a Hilbert Space”. Contemporary Mathematics 4, no. 4 (November 10, 2023): 1048–1061. Accessed April 8, 2025. https://ojs.wiserpub.com/index.php/CM/article/view/2651.