Articles
1-9
A topological representation of Post algebras and free Post algebras
11-20
Function ∪-semigroups
21-28
Lattice ordered groups with complete epimorphic images
29-32
Complementation in the lattice of Borel structures
33-36
w-dependance et dépendance générale au sens de Marczewski
37-43
Free products of topological groups with equal uniformities, I
45-49
Free products of topological groups with equal uniformities, II
51-55
Varieties of generalized Lie groups
57-65
Some union theorems for confluent mappings
67-69
On elementary maps
71-82
A formal analogy between proximity and finite dimensionality
83-86
Űber die n-te totale Absolutkrűmmung der Ordnung β einer Immersion
87-96
On conformally symmetric Ricci-recurrent spaces
97-105
On null geodesic collineations in some Riemannian spaces
107-113
Generalization of formulae of Fredholm type
115-123
A note on permanently singular elements in topological algebras
125-128
Sums and limits of almost continuous functions
129-136
On continuous functions and the approximate symmetric derivatives
137-153