Kolmogorov tori of perturbations of integrable reversible diffeomorphisms and vectorfields.- Normal forms for reversible diffeomorphisms and vectorfields near an equilibrium and their kolmogorov tori.- The behaviour of trajectories of reversible vectorfields near a symmetric cycle.- Non-autonomous reversible differential equations.- Structure of resonant zones of reversible diffeomorphisms and vectorfields.- Families of symmetric cycles near an equilibrium of a reversible vectorfield.
