[2] S. S. Chern:
A simple intrinsic proof of the Gauss-Bonnet formula for the closed Riemannian manifolds. Ann. Math. 45 (1944), 747–752.
DOI 10.2307/1969302 |
MR 0011027
[5] S. S. Chern:
On curvature and characteristic classes of a Riemannian manifold. Abh. Math. Sem. Univ. Hamburg 20 (1955), 117–162.
DOI 10.1007/BF02960745 |
MR 0075647
[6] P. Griffiths, J. Harris:
Principles of Algebraic Geometry. Wiley-Interscience, New York, 1978.
MR 0507725
[7] S. Kobayashi, K. Nomizu: Foundations of Differential Geometry, Vol. 2. Interscience Publishers, New York, 1969.
[8] H. B. Lawson, H. Michelsohn:
Spin Geometry. Princeton University Press, Princeton, 1989.
MR 1031992
[10] J. W. Milnor, J. D. Stasheff:
Characteristic Classes. Ann. of Math. Studies, No. 76. Princeton University Press, Princeton, 1974.
MR 0440554