1. Normal form and two-dimensional chains of an elliptic CR manifold in ℂ⁴

   • Vladimir V. Ežov
   • Gerd Schmalz

   OriginalPaper Pages: 495 - 529

2. EffectiveL _p pinching for the concircular curvature

   • Emmanuel Hebey
   • Michel Vaugon

   OriginalPaper Pages: 531 - 553

3. Deformation of CR-manifolds, minimal points and CR-manifolds with the microlocal analytic extension property

   • Burglind Jöricke

   OriginalPaper Pages: 555 - 611

4. Cohomology equations near hyperbolic points and geometric versions of sternberg linearization theorem

   • A. Banyaga
   • R. de la Llave
   • C. E. Wayne

   OriginalPaper Pages: 613 - 649