@article{10_21136_CMJ_1970_100978,
     author = {Mandl, Petr},
     title = {Decomposable non-negative matrices in a dynamic programming problem},
     journal = {Czechoslovak Mathematical Journal},
     pages = {504--510},
     publisher = {mathdoc},
     volume = {20},
     number = {3},
     year = {1970},
     doi = {10.21136/CMJ.1970.100978},
     mrnumber = {0264978},
     zbl = {0209.22902},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1970.100978/}
}