Remark on topological embedding of commutative mappings Zdeněk Hedrlín — 1962 Commentationes Mathematicae Universitatis Carolinae
On common fixed points of commutative mappings Zdeněk Hedrlín — 1961 Commentationes Mathematicae Universitatis Carolinae
Two theorems concerning common fixed point of commutative mappings Zdeněk Hedrlín — 1962 Commentationes Mathematicae Universitatis Carolinae
On a number of commuting transformations Zdeněk Hedrlín — 1963 Commentationes Mathematicae Universitatis Carolinae
On iteration methods and the formulation of the Isbell's problem Zdeněk Hedrlín — 1961 Commentationes Mathematicae Universitatis Carolinae
Remark on integration in compact metric spaces Zdeněk Hedrlín — 1962 Commentationes Mathematicae Universitatis Carolinae
On integration in compact metric spaces Zdeněk Hedrlín — 1961 Commentationes Mathematicae Universitatis Carolinae
On number of commutative mappings from finite set into itself (Preliminary communication) Zdeněk Hedrlín — 1962 Commentationes Mathematicae Universitatis Carolinae
On Reconstruction of Monoids from Their Table Fragments. Zdenek Hedrlin; Pavel Goralcik — 1971 Mathematische Zeitschrift
An undecidable theorem concerning full embeddings into categories of algebras Zdeněk Hedrlín; Petr Vopěnka — 1966 Commentationes Mathematicae Universitatis Carolinae
On categorial embeddings of topological structures into algebraic Zdeněk Hedrlín; Aleš Pultr — 1966 Commentationes Mathematicae Universitatis Carolinae
Remark on topological spaces with given semigroups Zdeněk Hedrlín; Aleš Pultr — 1963 Commentationes Mathematicae Universitatis Carolinae
О сдвигах полугрупп. II. Сюръективные преобразования Pavel Goralčík; Zdeněk Hedrlín — 1968 Matematický časopis
О сдвигах полугрупп. I. Периодеческие и квазипериодеческие преобразования Zdeněk Hedrlín; Pavel Goralčík — 1968 Matematický časopis
On the product and sum of a system of transformation semigroups Cor P. Baayen; Zdeněk Hedrlín — 1963 Commentationes Mathematicae Universitatis Carolinae
A rigid relation exists on any set Petr Vopěnka; Aleš Pultr; Zdeněk Hedrlín — 1965 Commentationes Mathematicae Universitatis Carolinae
Commutative polynomial semigroups on a segment Cor P. Baayen; Zdeněk Hedrlín — 1963 Commentationes Mathematicae Universitatis Carolinae
On topological representation of semigroups and small categories Lev Bukovský; Zdeněk Hedrlín; Aleš Pultr — 1965 Matematicko-fyzikálny časopis