@article{JRAM_1918__148_149476,
     author = {J. Schur},
     title = {\"Uber {Potenzreihen,} die im {Innern} des {Einheitskreises} beschr\"ankt sind.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {122--145},
     publisher = {mathdoc},
     volume = {148},
     year = {1918},
     zbl = {46.0475.01},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1918__148_149476/}
}