1973/47/3

On complemented subspaces and unconditional bases in ${\displaystyle l_p+l_q}$

Splitting quasinorms and metric approximation properties

A local factorization of analytic functions and its applications

On a functional representation of the lattice of projections on a Hilbert space

On linear functionals in Hardy-Orlicz spaces. III

Operators associated with representations of amenable groups singular integrals induced by ergodic flows, the rotation method and multipliers