Stochastic Processes and Applications SPAS2017, Västerås and Stockholm, Sweden, October 4-6, 2017 - Silvestrov, Sergei; Silvestrov, Sergei; Malyarenko, Anatoliy; Malyarenko, Anatoliy; Rančić, Milica; Rančić, Milica (Springer International Publishing : Imprint: Springer, 2018)