@article{JDM_1952__55_146354,
     author = {Ulrich Graf},
     title = {Friedrich {Schilling.}},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {1--4},
     year = {1952},
     volume = {55},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JDM_1952__55_146354/}
}