1974/30/2

${\displaystyle {\forall }_n}$-theories of Boolean algebras

Universal algebras with all operations of bounded range

The class of algebras in which weak independence is equivalent to direct sums independence

On the semilattice of extensions of a partial algebra

Semi-ideals in semi-lattices

On a problem of Sikorski in the set representability of Boolean algebras

A characterization of some idempotent abelian groupoids

On group operations in groups of exponent k

Lie groups in varieties of topological groups

Mapping an arc onto a dendritic continuum

On the reducibility of connections on the prolongations of vector bundles

Invariant functions for positive operators on normed Köthe spaces

Ensembles de fréquences et fonctions presque périodiques

On Abel summability of multiple Jacobi series

On certain combinatorial identities

Hamiltonian circuits and path coverings of vertices in graphs