Articles
1-5
The cardinal equation 2m=m
7-17
Infinite games and singular sets
19-23
Equational logic and theories in sentential languages
25-29
On regular congruences
31-43
On the greatest congruence relation contained in an equivalence relation and its applications to the algebraic theory of machines
45-50
Quasi-constants in general algebras
51-53
Two properties of free Boolean algebras
55-59
A characterization of complete bi-Brouwerian lattices
61-69
Realization of small concrete categories by algebras and injective homomorphisms
71-81
Some classes of idempotent functions and their compositions
83-85
Idempotent words in nilpotent groups
87-91
On groups in which idempotent reducts form a chain
93-100
On countable locally connected spaces
101-112
Compositions of confluent mappings and some other classes of functions
113-117
On Hamiltonian properties of powers of special Hamiltonian graphs
119-146
On topological fields
147-150
Imbedding locally convex lattices into compact lattices
151-153
Just-non-singly generated varieties of locally convex spaces
155-156
A property of quasi-complements
157-158