1. Contact Manifolds in Riemannian Geometry;Blair,1976
2. Contact 3-manifolds twenty years since J. Martinet's work;Eliashberg;Ann. Inst. Fourier,1992
3. Symplectic geometry of plurisubharmonic functions;Eliashberg,1995
4. The invariance of Milnor's number implies the invariance of the topological type;Lê;Amer. J. Math.,1976
5. Topological type of complex isolated hypersurface singularities;Saeki;Kodai Math J.,1989