Ho Minh Chau, Le Van Dung, and Luong Thi My Hanh. “WEAK LAWS OF LARGE NUMBERS FOR RANDOM WEIGHTED SUM OF PAIRWISE INDEPENDENT RANDOM VARIABLES WITH INFINITE R-Th MOMENTS”. UED Journal of Social Sciences, Humanities and Education, Vol. 8, no. 4, Dec. 2018, pp. 1-7, doi:10.47393/jshe.v8i4.212.