M. SOLOVEITCHIK|||Hydrodynamic scale for a driven tracer particle -- Rigorous results|||1-146||| J. EELLS|||On the mathematical contributions of Giorgio Valli|||147-158||| H. EXTON|||The inverse eighth degree anharmonic oscillator|||159-165||| E. BALLICO|||Chains of lines and intersections of quadrics in PG(n, q)|||167-170||| M. MORSLI – D. DRIF|||An extension of the Hausdorff-Young theorem to the Besicovitch-Orlicz space of almost periodic functions|||171-192||| G. DATTOLI - C. CESARANO - S. LORENZUTTA|||Bernoulli numbers and polynomials from a more general point of view|||193-202||| V. S. GROZDANOV – S. S. STOILOVA|||The b-adic diaphony|||203-221||| V. H. HOANG|||Homogenization of the Stokes flow with small viscosity in a non-periodic porous medium|||223-248||| M. BILDHAUER - M. FUCHS|||On a class of variational integrals with linear growth satisfying the condition of µ-ellipticity|||249-274||| D. E. BLAIR - S. DRAGOMIR|||Pseudohermitian geometry on contact Riemannian manifolds|||275-341||| L. DAVID|||The Atiyah-Ward Ansätze in 3-dimensions|||343-358||| P. MATZEU - MARIAN-IOAN MUNTEANU|||Vector cross products and almost contact structures|||359-376||| A. POMPONIO|||A multiplicity result for solutions of a nonlinear elliptic system with Neumann conditions|||377-391|||