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Orthogonal representations of Galois groups, Stiefel-Whitney classes and Hasse-Witt invariants.
Journal für die reine und angewandte Mathematik, Tome 360 (1985), pp. 84-123 Cet article a éte moissonné depuis la source European Digital Mathematics Library

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Mots-clés : orthogonal representations of Galois groups, Galois twist, Brauer group, Hasse-Witt invariants, Stiefel-Whitney class, spinor norm, trace forms, embedding problem of field theory, coverings of linear algebraic groups 
@article{JRAM_1985__360_152743,
     author = {A. Fr\"ohlich},
     title = {Orthogonal representations of {Galois} groups, {Stiefel-Whitney} classes and {Hasse-Witt} invariants.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {84--123},
     year = {1985},
     volume = {360},
     zbl = {0556.12005},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1985__360_152743/}
}
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AU  - A. Fröhlich
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JO  - Journal für die reine und angewandte Mathematik
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SP  - 84
EP  - 123
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UR  - http://geodesic.mathdoc.fr/item/JRAM_1985__360_152743/
ID  - JRAM_1985__360_152743
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%0 Journal Article
%A A. Fröhlich
%T Orthogonal representations of Galois groups, Stiefel-Whitney classes and Hasse-Witt invariants.
%J Journal für die reine und angewandte Mathematik
%D 1985
%P 84-123
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%U http://geodesic.mathdoc.fr/item/JRAM_1985__360_152743/
%F JRAM_1985__360_152743
A. Fröhlich. Orthogonal representations of Galois groups, Stiefel-Whitney classes and Hasse-Witt invariants.. Journal für die reine und angewandte Mathematik, Tome 360 (1985), pp. 84-123. http://geodesic.mathdoc.fr/item/JRAM_1985__360_152743/