@misc{MZ_1924__21_167806,
     title = {Study,E., {Ein} {Seitenst\"uck} zur {Theorie} der linearen {Transformationen} einer komplexen {Ver\"anderlichen.} {Teil} {III.}},
     journal = {Mathematische Zeitschrift},
     pages = {45--71},
     publisher = {mathdoc},
     volume = {21},
     year = {1924},
     zbl = {50.0668.03},
     url = {http://geodesic.mathdoc.fr/item/MZ_1924__21_167806/}
}