@article{MZ_1984__188_173525,
     author = {Roland Lemmert and \"Agidius Weckbach},
     title = {Charakterisierungen zeilenendlicher {Matrizen} mit abz\"ahlbarem {Spektrum.}},
     journal = {Mathematische Zeitschrift},
     pages = {119--124},
     publisher = {mathdoc},
     volume = {188},
     year = {1984},
     zbl = {0554.47015},
     url = {http://geodesic.mathdoc.fr/item/MZ_1984__188_173525/}
}