Cohomology of lie algebras and foliations -- Whitehead products and differential forms -- On some formulas for the characteristic classes of group-actions -- De rham theory for b? -- Differential geometry and foliations: The godbillon-vey invariant and the bott-pasternack vanishing-theorems -- Pontryagin polynomial residues of isolated foliation singularities -- Structures feuilletees -- Rigidity of the centralizers of diffeomorphisms and structural stability of suspended foliations -- Integrable perturbations of fibrations and a theorem of seifert -- Structural stability of foliations with singularities -- Un theoreme de Thurston etabli au moyen de l'analyse non standard -- Addendum: Une modification standard de la demonstration non standard de Reeb et schweitzer -- Croissance des feuilletages presque sans holonomte -- Sur la theorie des feuilletages associee au repere mobile : cas des feuilletages de lie -- On the index of isolated closed tori -- An application of the ?-invariant -- G-transversality to ?Pn -- Some problems in foliation theory and related areas