@article{CMH_1950__24_139000,
     author = {Max Gut},
     title = {Eulersche {Zahlen} und gro{\ss}er {Fermat'scher} {Satz.}},
     journal = {Commentarii mathematici Helvetici},
     pages = {73--99},
     publisher = {mathdoc},
     volume = {24},
     year = {1950},
     zbl = {0037.16609},
     url = {http://geodesic.mathdoc.fr/item/CMH_1950__24_139000/}
}