@article{MZ_1980__173_172970,
     author = {Arunava Mukherjea and G\"oran H\"ogn\"as},
     title = {Recurrent {Random} {Walks} and {Invariant} {Measures} on {Semigroups} of n x n {Matrices.}},
     journal = {Mathematische Zeitschrift},
     pages = {69--94},
     publisher = {mathdoc},
     volume = {173},
     year = {1980},
     zbl = {0442.60016},
     url = {http://geodesic.mathdoc.fr/item/MZ_1980__173_172970/}
}