[666] On sections of some holomorphic families of closed Riemann surfaces

[667] Principe de moindre action, propagation de la chaleur et estimees sous elliptiques sur certains groupes nilpotents

[668] Averages of the counting function of a quasiregular mapping

[669] On the Nielsen-Thurston-Bers type of some self-maps of Riemann surfaces

[670] The Helgason Fourier transform for compact Riemannian symmetric spaces of rank one