O'NEILL, Barrett
Semi-Riemannian geometry: with applications to relativity - Orlando Academic press 1983 - xiii, 468 p.
101121
Riemannian geometry
516.373 / ONE
Semi-Riemannian geometry: with applications to relativity - Orlando Academic press 1983 - xiii, 468 p.
101121
Riemannian geometry
516.373 / ONE