On the Hilbert Transform and C^2 Families of Lines
On the Hilbert transform and lacunary directions in the plane
On the Hörmander classes of bilinear pseudodifferential operators
On the Hörmander classes of bilinear pseudodifferential operators II
On the H^1-L^1 boundedness of operators
On the integrability in finite terms of first-order differential equations according to Maximovic
On the Integral inequalities for mappings whose second derivatives are convex and applications
On the interlacing of cylinder functions
On the invertibility of "rectangular" bi-infinite matrices and applications in time--frequency analysis
On the Krall-type Askey-Wilson Polynomials
On the lack of dimension free estimates in Lp for maximal functions associated to radial measures
On the Levelt's theorem
On the Limit from q-Racah Polynomials to Big q-Jacobi Polynomials
On the limit of non-standard q-Racah polynomials
On the limit-classifications of even and odd-order formally symmetric differential expressions
On the Linearization of the First and Second Painleve' Equations
On the Linearization of the Painleve' III-VI Equations and Reductions of the Three-Wave Resonant System
On the Littlewood problem modulo a prime
On the logarithm of the derivative operator
On the Long Time Behavior of Second Order Differential Equations with Asymptotically Small Dissipation