Coverings of fibrations
Compositio Mathematica, Tome 26 (1973) no. 2, pp. 119-128. 
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     title = {Coverings of fibrations},
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     number = {2},
     year = {1973},
     mrnumber = {322867},
     zbl = {0254.55016},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1973__26_2_119_0/}
}
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Becker, James C.; Gottlieb, Daniel Henry. Coverings of fibrations. Compositio Mathematica, Tome 26 (1973) no. 2, pp. 119-128. http://archive.numdam.org/item/CM_1973__26_2_119_0/

Armand Borel [1] Sur la torsion des groupes de Lie, J. Math. Pures, Appl. (9) 35 (1956), 127-139. | MR | Zbl

Pierre E. Conner and E.E. Floyd [2] Fixed point free involutions and equivariant maps, Bull. Amer. Math. Soc. 66 (1960), 416-441. | MR | Zbl

Albrecht Dold [3] Halbexacte Homotopiefunktoren, Lecture Notes in Mathematics, No. 12, Springer-Verlag, 1966. | MR | Zbl

Daniel Henry Gottlieb [4] A certain subgroup of the fundamental group, Amer. J. Math., 87 (1965), 840-856. | MR | Zbl

Daniel Henry Gottlieb [5] Evaluation subgroups of homotopy groups, Amer. J. Math. 91 (1969), 729-755. | MR | Zbl

Daniel Henry Gottlieb [6] Homology tangent bundles and universal bundles, Proc. Amer. Math. Soc., 36 (1972) pp. 246-252. | MR | Zbl

Daniel Henry Gottlieb [7] Witnesses, transgressions, Hurewicz homomorphisms, and the evaluation map, mimeographed, Purdue Univ. | Zbl

Paul Olum [8] Mappings of manifolds and notion of degree, Ann. of Math. (2) 58 (1953), 458-480. | MR | Zbl

Edwin H. Spanier [9] Algebraic Topology. New York: MCGraw-Hill 1966. | MR | Zbl

Norman E. Steenrod, D.B.A. Epstein [10] Cohomology Operations. Annals of Math. Study 50, Princeton University Press, Princeton 1962. | MR | Zbl