Sprindys, Jonas, and Jonas Šiaulys. “Asymptotic Formulas for the Left Truncated Moments of Sums With Consistently Varying Distributed Increments”. Nonlinear Analysis: Modelling and Control 26, no. 6 (November 1, 2021): 1200–1212. Accessed February 2, 2026. https://www.journals.vu.lt/nonlinear-analysis/article/view/24608.