Yang, Yang, Kaiyong Wang, Remigijus Leipus, and Jonas Šiaulys. 2013. “A Note on the Max-Sum Equivalence of Randomly Weighted Sums of Heavy-Tailed Random Variables”. Nonlinear Analysis: Modelling and Control 18 (4): 519-25. https://doi.org/10.15388/NA.18.4.13976.