Blair, D. E. (1976). Contact manifolds in Riemannian geometry. Springer-Verlag.
Chicago Edition CitationBlair, David E. Contact Manifolds in Riemannian Geometry. Berlin ; New York: Springer-Verlag, 1976.
Deismireacht MLABlair, David E. Contact Manifolds in Riemannian Geometry. Springer-Verlag, 1976.
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