Chern, Shiing-shen Pseudo Riemannian geometry and the Gauss-Bonnet formula. (English) Zbl 0113.37001 Anais Acad. Brasil. Ci. 35, 17-26 (1963). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 27 Documents Keywords:Riemannian manifolds PDFBibTeX XMLCite \textit{S.-s. Chern}, Anais Acad. Brasil. Ci. 35, 17--26 (1963; Zbl 0113.37001)