| 1 |
Cohomology of principal bundles and homogeneous spaces / W. Greub, Stephen Halperin, and Ray Vanstone
New York : Academic Press , 1976
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| 2 |
Linear algebra / Werner Greub
: us,: gw,: U.S. - 4th ed. - New York : Springer-Verlag , c1975
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| 3 |
Lie groups, principal bundles, and characteristic classes / Werner Greub, Stephen Halperin, and Ray Vanstone
New York : Academic Press , 1973
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| 4 |
De Rham cohomology of manifolds andvector bundles / Werner Greub, Stephen Halperin, and Ray Vanstone
New York : Academic Press , 1972
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