@misc{MZ_1924__19_167771,
     title = {Hilb, {E.,} {Zur} {Theorie} der linearen {Differenzengleichungen.} 3.                   {Mitteilung}},
     journal = {Mathematische Zeitschrift},
     pages = {136--144},
     publisher = {mathdoc},
     volume = {19},
     year = {1924},
     zbl = {49.0325.02},
     url = {http://geodesic.mathdoc.fr/item/MZ_1924__19_167771/}
}