- K. V. Mitov, N. M. Yanev, “Bellman-Harris branching processes with a special type of state-dependent immigration”, Advances in Applied Probability, 21, № 2, 1989, 270
- Maroussia Slavtchova-Bojkova, Nikolay M. Yanev, “Poisson random measures and critical Sevastyanov branching processes”, Stochastic Models, 35, № 2, 2019, 197
- Kosto V. Mitov, Nickolay M. Yanev, “Sevastyanov branching processes with non-homogeneous Poisson immigration”, Proc. Steklov Inst. Math., 282, № 1, 2013, 172
- V. A. Vatutin, A. M. Zubkov, “Branching processes. II”, J Math Sci, 67, № 6, 1993, 3407
- P. R. Parthasarathy, B. Krishna Kumar, “Density‐dependent birth and death processes with immigration”, International Journal of Mathematical Education in Science and Technology, 24, № 1, 1993, 55
- K. V. Mitov, N. M. Yanev, “Bellman–Harris branching processes with state-dependent immigration”, Journal of Applied Probability, 22, № 4, 1985, 757
- Ibrahim Rahimov, “Homogeneous Branching Processes with Non-Homogeneous Immigration”, Stochastics and Quality Control, 36, № 2, 2021, 165
- Michael Drmota, Guy Louchard, Nickolay M. Yanev, “Analysis of a Recurrence Related to Critical Nonhomogeneous Branching Processes”, Stochastic Analysis and Applications, 24, № 1, 2006, 37
- A. Y. Chen, E. Renshaw, “Markov branching processes with instantaneous immigration”, Probab. Th. Rel. Fields, 87, № 2, 1990, 209
- Weiwei Meng, Chengxun Xi, “Some properties of 2-type Markov branching processes with immigration and instantaneous resurrection”, Statistics & Probability Letters, 189, 2022, 109571