(1985) GENERAL BIRTH-DEATH PROCESSES AND SIMPLE STOCHASTIC EPIDEMIC MODELS
(2014) ON PERTURBATION BOUNDS FOR CONTINUOUS-TIME MARKOV CHAINS
(1995) ON THE ESTIMATION OF PROBABILITIES FOR BIRTH AND DEATH PROCESSES
(2014) ON TRUNCATIONS FOR WEAKLY ERGODIC INHOMOGENEOUS BIRTH AND DEATH PROCESSES
(2006) SOME UNIVERSAL LIMITS FOR NONHOMOGENEOUS BIRTH AND DEATH PROCESSES
(1995) UPPER AND LOWER BOUNDS ON THE RATE OF CONVERGENCE FOR NONHOMOGENEOUS BIRTH AND DEATH PROCESSES
