//-->
Some monotonicity results for partially observed Markov decision processes
Lovejoy, William S., (1987)
Stochastic processes
Doob, Joseph L., (1953)
Policy structure for discrete time Markov chain disorder problems
Marcellus, Richard L., (1986)
An optimal inspection and replacement policy of a Markovian deterioration system
Kawai, Hajime, (1984)
A variance minimization problem for a Markov decision process
Kawai, Hajime, (1987)
An optimal inspection and replacement policy under incomplete state information
Ohnishi, Masamitsu, (1986)