Articles
1-5
-categoricity of linear orderings
7-40
On the decision problem for extensions of a decidable theory
41-54
On a class of subalgebras of C(X) with applications to βX\X
55-85
Fundamental retracts and extensions of fundamental sequences
87-89
A homotopy extension theorem for fundamental sequences
91-97
On decreasing sequences of compact absolute retracts
99-104
Covering three-manifolds with open cells
105-119