Loc Hung, Tran, and Phan Kien. “The Necessary and Sufficient Conditions for a Probability Distribution Belongs to the Domain of Geometric Attraction of Standard Laplace Distribution”. Science and Technology Development Journal 22, no. 1 (March 29, 2019): 143-146. Accessed April 20, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/1049.