1979/36/2

On integral equations in a Banach space

Some properties of accessible sets in non-linear control systems

Non-linear stationary parabolic boundary value problems in an infinite cylinder

Some properties of stationary parabolic mixed problems in an infinite cylinder

On inequalities between solutions of first order partial differential-functional equations

Sur un espace complet de champs tayloriens réguliers

On a generalization of Hille's functional equation