Problems of the Non-Cash Payments Development in the Russian Federation on the Example of the North Caucasus

by Necheukhina Nadezhda, Kremleva Victoria, Dudina Olga
Published 2021-01-01

A Queueing System with Heterogeneous Impatient Customers and Consumable Additional Items

by Baek Janghyun, Dudina Olga, Kim Chesoong
Published 2017-06-01

Analysis of an MMAP/PH1, PH2/N/∞ queueing system operating in a random environment

by Kim Chesoong, Dudin Alexander, Dudin Sergey, Dudina Olga
Published 2014-09-01