1. Markov chain representations of discrete distributions applied to queueing models;Alfa;Comput Oper Res,2003
2. Matrix-geometric solutions in stochastic models—an algorithmic approach;Neuts,1981
3. Repairable models with operating and repair times governed by phase type distributions;Neuts;Adv Appl Probab,2000
4. Introduction to probability models;Ross,1970
5. Discrete time analysis of a repairable machine;Alfa;J Appl Probab,2002