Blair, D. E.
Riemannian geometry of contact and symplectic manifolds. 2nd. Edition - Birkhauser 2010 - xv, 343p. - Progress in Mathematics. 203 .
978-0-817-64958-6
Riemannian geometry of contact and symplectic manifolds. 2nd. Edition - Birkhauser 2010 - xv, 343p. - Progress in Mathematics. 203 .
978-0-817-64958-6