Commentarii Mathematici Helvetici · 1953 · 117 citations · 2 references
Natural SciencesMathematicsTopologyCovering SpacesFiber BundlesLie GroupsProjective GeometryRiemannian GeometrySymplectic Geometry
2
Homologie Singuliere Des Espaces Fibres
Jean-Pierre Serre · Annals of Mathematics · 1951 · 681 citations
Samuel Eilenberg · Annals of Mathematics · 1944 · 114 citations