@article{MAN_1938__115_159958,
     author = {E. Gottschalk},
     title = {Zum {Fermatschen} {Problem}},
     journal = {Mathematische Annalen},
     pages = {157--158},
     publisher = {mathdoc},
     volume = {115},
     year = {1938},
     zbl = {0018.00506},
     url = {http://geodesic.mathdoc.fr/item/MAN_1938__115_159958/}
}