@article{JRAM_1914__144_149426,
     author = {E. Haentzschel},
     title = {Bedingungen f\"ur die {L\"osung} des {Fermatschen} {Problems} y2 = a0x4 + 4a1x2 + 4a3x + a4.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {275--283},
     publisher = {mathdoc},
     volume = {144},
     year = {1914},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1914__144_149426/}
}