1. Problems in the probability theory of storage systems;Gani;J. Royal Stat. Soc.,1957
2. Reliability Engineering and Risk Assessment;Henley,1981
3. Finite Markov Chains;Kemeny,1976
4. Some problems in the theory of dams;Kendall;J. Royal Stat. Soc.,1957
5. Reliability evaluation of reservoir systems;Limnios;Reliab. Engng & Syst. Safety,1988