@article{ELA_2004__11__a11,
     author = {Britz, T. and Olesky, D.D. and van den Driessche, P.},
     title = {Matrix inversion and digraphs: the one factor case},
     journal = {The electronic journal of linear algebra},
     pages = {115--131},
     publisher = {mathdoc},
     volume = {11},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2004__11__a11/}
}