B. Aebischer: Sympletic Geometry, Progress in Mathematics, Vol. 124 SpringerVerlag, Berlin-New York, 1992.
 D. Blair: Contact Manifolds in Riemannian Geometry, Lecture Notes in Mathematics, Vol. 509, Berlin-Heidelberg-New York, Springer 1976.
 S.S. Chern and J.G. Wolfson: Math. 105 (1983), 59-83.
 K. Kenmotsu: On a parametrization of minimal immersions R2 into S5,Tohoku Math. J. 27 (1975), 83-90. [OpenAIRE]
 R.R. Montes and J.A. Verderesi: A new characterization of the Clifford Torus, Pre-Print, 2002.
 R.R. Montes and J.A. Verderesi: Contact Angle for Immersed Surfaces in S2n+1, to appear Differential Geometry and its Applications, 2007.
 J.G. Wolfson: Minimal surfaces in complex manifolds, Ph.D. Thesis, University of California Berkeley, (1982).
 S. Yamaguchi; M. Kon; Y. Miyahara: A theorem on C-totally real minimal surface, Proc. American Math. Soc. 54 (1976), 276-280. [OpenAIRE]