@article{MASLO_1977_27_1_a3,
     author = {Fiedler, Miroslav},
     title = {A note on nonnegative matrices},
     journal = {Mathematica slovaca},
     pages = {33--36},
     year = {1977},
     volume = {27},
     number = {1},
     mrnumber = {0447278},
     zbl = {0345.15009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1977_27_1_a3/}
}