THANH, Tran Kim. On the stability of the characterization of exponential distribution by geometric compounding. VNU Journal of Science: Natural Sciences and Technology, [S.l.], v. 15, n. 5, dec. 1999. ISSN 2588-1140. Available at: <https://js.vnu.edu.vn/NST/article/view/3773>. Date accessed: 22 nov. 2024.