(2010) BOUNDS AND ASYMPTOTICS FOR THE RATE OF CONVERGENCE OF BIRTH-DEATH PROCESSES
(2013) LIMITING CHARACTERISTICS FOR FINITE BIRTH-DEATH-CATASTROPHE PROCESSES
(2004) NONSTATIONARY QUEUES: ESTIMATION OF THE RATE OF CONVERGENCE
(2015) ON TRUNCATIONS FOR A CLASS OF FINITE MARKOVIAN QUEUING MODELS
(2014) ON TRUNCATIONS FOR WEAKLY ERGODIC INHOMOGENEOUS BIRTH AND DEATH PROCESSES
(2006) SOME UNIVERSAL LIMITS FOR NONHOMOGENEOUS BIRTH AND DEATH PROCESSES
(1988) TRUNCATION ERROR IN A BIRTH AND DEATH SYSTEM
(1995) UPPER AND LOWER BOUNDS ON THE RATE OF CONVERGENCE FOR NONHOMOGENEOUS BIRTH AND DEATH PROCESSES
