HERYCH, M. S.; GUSAK, D. V. On the Moment-Generating Functions of Extrema and Their Complements for Almost Semicontinuous Integer-Valued Poisson Processes on Markov Chains. Ukrains’kyi Matematychnyi Zhurnal, v. 67, n. 8, p. 1034-1049, 25 Aug. 2015.