@article{10_4064_am_15_4_475_487,
     author = {A. Nowak},
     title = {Stationary optimal process in discounted dynamic programming},
     journal = {Applicationes Mathematicae},
     pages = {475--487},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {1976},
     doi = {10.4064/am-15-4-475-487},
     zbl = {0374.90081},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-15-4-475-487/}
}