1972/44/5

On optimal observability of linear systems with infinite-dimensional states

О приближении функций класса φ(L)

Lacunarity for compact groups, III

A divergent multiple Fourier series of power series type

Structure of Blaschke cocycles

Weak integrals defined on Euclidean n-space

Preservation of Lipschitz class by the iterated conjugate operator

Estimates for translation-invariant operators on spaces with mixed norms