1961/8/1

Representation and distributivity of Boolean algebras

Self-dependent elements in abstract algebras

On a theorem in the theory of relations and a solution of a problem of Knaster

Some remarks on symmetric relations

Cartesian products and continuous images

Sur deux genres d'espaces complets

Une généralisation du théorème de Kuratowski sur caractérisation métrique de la rétraction

On some properties of convex sets

Stability of the fixed-point property

Sur les fonctions quasicontinues au sens de S. Kempisty

On developable sets and almost-limit points

On the approximations of mappings by Baire mappings

Concerning distances of sets and distances of functions

A remark about Cauchy's equation

Differentiability of jump functions

Mesure et dérivée

On an application of uniform distribution of sequences

On a problem of interpolation by periodic functions

On interpolation by almost periodic functions

On a generalization of the Dvoretzky-Rogers theorem

Integrals on quotient spaces

On the algebras ${\displaystyle L_p}$ of locally compact groups

A proof of a theorem of Żelazko on ${\displaystyle L^p}$-algebras

Distributionen der Räume ${\displaystyle D{\prime }_{L^p}}$ als Randverteilungen analytischer Funktionen

Concerning relative accuracy of stratified and systematic sampling in a plane