2 citations to https://www.mathnet.ru/eng/mor2

1. Bora Çekyay, “Discounted cost exponential semi-Markov decision processes with unbounded transition rates: a service rate control problem with impatient customers”, Prob. Eng. Inf. Sci., 2024, 1  
2. E. A. Feinberg, A. N. Shiryaev, “On forward and backward Kolmogorov equations for purely jump Markov processes and their generalizations”, Theory Probab. Appl., 68:4 (2024), 643–656