2nd International School on Applied Probability Theory & Communications Technologies (Аptct–2017): proceedings of the International Sсhool. Moscow, 23–27 October 2017. 2017. P.. 251-253
2nd International School on Applied Probability Theory & Communications Technologies (Аptct–2017): proceedings of the International Sсhool. Moscow, 23–27 October 2017. 2017. P.. 163-165