@article{JRAM_1991__413_153293,
     author = {Bill Jacob},
     title = {Indecomposible division algebras of prime exponent.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {181--197},
     publisher = {mathdoc},
     volume = {413},
     year = {1991},
     zbl = {0704.16009},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1991__413_153293/}
}