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@article{JRAM_1992__429_153439, author = {A. Fr\"ohlich}, title = {Units in real {Abelian} fields.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {191--217}, publisher = {mathdoc}, volume = {429}, year = {1992}, zbl = {0823.11066}, url = {http://geodesic.mathdoc.fr/item/JRAM_1992__429_153439/} }
A. Fröhlich. Units in real Abelian fields.. Journal für die reine und angewandte Mathematik, Tome 429 (1992), pp. 191-217. http://geodesic.mathdoc.fr/item/JRAM_1992__429_153439/