1. Aebischer, B., Borer, M., Kalin, M., Leuenberger, C.: Geometry, Symplectic An introduction Based on the Seminar in Bern, Progress in Mathematics. Birkhäuser, Basel (1992)
2. Bande, G., Ghiggini, P., Kotschick, D.: A stability theorem for contact and symplectic pairs. Int. Math. Res. Not. 68, 3673–3688 (2004)
3. Bande, G., Kotschick, D.: The geometry of symplectic pairs. Trans. Am. Math. Soc. 358(4), 1643–1655 (2006)
4. Brunella, M.: Feuilletage holomorphes sur les surfaces complexes compactes. Ann. Sci. École Norm. Sup. (4) 30(5), 569–594 (1997)
5. Candel, A., Conlon, L.: Foliations I Graduate Studies in Mathematics, vol. 23. American Mathematical Society, Providence, RI (2000)