1964/12/2

Normal subalgebras in general algebras

A generalization of the Loomis-Sikorski theorem

Certaines extensions de la notion de groupoïde inductif et de celle de pseudogroupe

Pseudogroupe elementaire commutatif et semi-groupe regulier commutatif

Commutative regular semigroups

Open and image-open relations

О границе Каратеодори

Dimension and mappings of spaces with finite deficiency

On weak convergence of measures and σ-complete Boolean algebras

Concerning almost periodic extensions of functions

Some theorems on interpolation by periodic functions

On a kind of dispersion of sets

On a lemma of S. Kaczmarz

On a theorem of Toeplitz

On a property of continuous homogeneous random fields

Remarks on the entropy in quantum macrophysics