@article{KYB_1980_16_6_a3,
     author = {Sladk\'y, Karel},
     title = {Bounds on discrete dynamic programming recursions. {I.} {Models} with non-negative matrices},
     journal = {Kybernetika},
     pages = {526--547},
     year = {1980},
     volume = {16},
     number = {6},
     mrnumber = {607292},
     zbl = {0454.90085},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1980_16_6_a3/}
}