Tanno, S. The topology of contact Riemannian manifolds. (English) Zbl 0165.24703 Ill. J. Math. 12, 700-717 (1968). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 3 ReviewsCited in 124 Documents Keywords:differential geometry PDFBibTeX XMLCite \textit{S. Tanno}, Ill. J. Math. 12, 700--717 (1968; Zbl 0165.24703)