@article{JRAM_1971__248_151112,
     author = {Leon R. McCulloh},
     title = {Frobenius groups and integral bases.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {123--126},
     publisher = {mathdoc},
     volume = {248},
     year = {1971},
     zbl = {0229.12009},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1971__248_151112/}
}