@article{JRAM_1926__155_149577,
     author = {A. Plessner},
     title = {\"Uber {Konvergenz} von trigonometrischen {Reihen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {15--25},
     publisher = {mathdoc},
     volume = {155},
     year = {1926},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1926__155_149577/}
}