@article{JRAM_1971__250_151139,
     author = {Robert L. Long},
     title = {Steinitz classes of cyclic extensions of prime degree.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {87--98},
     publisher = {mathdoc},
     volume = {250},
     year = {1971},
     zbl = {0229.12008},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1971__250_151139/}
}