Pergamenshchikov S. M. Renewal theory and its applications : lectures notes for the course "Stochastic modelling" taken by most Mathematics students and Economics students (directions of training 01.03.01 - Mathematics and 38.04.01 - Economics) / Serguei M. Pergamenshchikov and Evgeny A. Pchelintsev ; National Research Tomsk State University, Faculty of Mechanics and Mathematics. - Tomsk : Publishing House of Tomsk State University, 2020. - 82 p.. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000709412