@article{AULFM_1989_03_a11,
     author = {Cel, Jaros{\l}aw},
     title = {Some {New} {Theorems} on the {Matrices} that {Arise} in the {Analysis} of {Networks}},
     journal = {Acta Universitatis Lodziensis. Folia Mathematica},
     publisher = {mathdoc},
     volume = {03},
     year = {1989},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AULFM_1989_03_a11/}
}