On cohesive mappings Zaremba, D. — 1977 General topology and its relations to modern analysis and algebra IV
On pseudo-open mappings Zaremba, D. — 1972 General Topology and its Relations to Modern Analysis and Algebra
Dimensions of irreducible continua and fixations of components in compact spaces A. Lelek; D. Zaremba — 1962 Fundamenta Mathematicae