Small deviation probabilities for weighted sum of independent random variables with a common distribution having a power decrease at zero, under minimal moment assumptions. (English. Russian original) Zbl 1405.60043
Theory Probab. Appl. 62, No. 3, 491-495 (2018); translation from Teor. Veroyatn. Primen. 62, No. 3, 610-616 (2017).