Complex Analysis and Spectral Theory : Seminar Leningrad 1979 80 Essays on non locally convex hardy classes The rate of polynomial approximation in the complex domain On a class of uniqueness theorems for convolutions Free interpolation in the space of uniformly convergent taylor series Unconditional bases of exponentials and of reproducing kernels What is needed for a O absolutely summing operator to be nuclear A model for noncontractions and stability of the continuous spectrum Division and multiplication by inner functions in spaces of analytic functions smooth up to the boundary Thin and thick families of rational fractions.