1. Birationally rigid del Pezzo fibrations

   • Ivan Cheltsov

   OriginalPaper 17 February 2005 Pages: 385 - 396

2. Analytic discs in pseudoconvex submanifolds of of higher codimension

   • Giuseppe Zampieri

   OriginalPaper 07 February 2005 Pages: 397 - 400

3. Néron-Tate heights on algebraic curves and subgroups of the modular group

   • Ulf Kühn

   OriginalPaper 17 February 2005 Pages: 401 - 419

4. Sommes de trois carrés de fractions en deux variables

   • Olivier Macé
   • Louis Mahé

   OriginalPaper 17 February 2005 Pages: 421 - 447

5. Déformations de fibrés vectoriels sur les variétés de dimension 3

   • Nicolas Perrin

   OriginalPaper 07 February 2005 Pages: 449 - 474

6. Coxeter-Dynkin diagrams of some space curve singularities

   • Christian Alpert

   OriginalPaper 17 February 2005 Pages: 475 - 491

7. Hermitian forms and the u-invariant

   • M. G. Mahmoudi

   OriginalPaper 17 February 2005 Pages: 493 - 516