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@article{JRAM_1969__0239_0240_150961, author = {Irving Kaplansky}, title = {Fr\"ohlich's local quadratic forms.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {74--77}, publisher = {mathdoc}, volume = {0239_0240}, year = {1969}, zbl = {0238.15011}, url = {http://geodesic.mathdoc.fr/item/JRAM_1969__0239_0240_150961/} }
Irving Kaplansky. Fröhlich's local quadratic forms.. Journal für die reine und angewandte Mathematik, 0239_0240 (1969), pp. 74-77. http://geodesic.mathdoc.fr/item/JRAM_1969__0239_0240_150961/