[1786] Hybrid mean value on the difference between an integer and its inverse modulo$q$

[1787] On the analytic continuation of holomorphic solutions of partial differential equations

[1788] De la puissance des ensembles parfaits de points

[1789] A class of II_{1}factors without property$P$but with zero second cohomology

[1790] $L$^{$p$}estimates for strongly singular convolution operators in$R$^{n}