Balcar, Bohuslav - Franek, F.
Structural Properties of Universal Minimal Dynamical Systems for Discrete Semigroups.
American Mathematical Society. Transactions. Roč. 349, č. 5 (1997), s. 1697-1724. ISSN 0002-9947. E-ISSN 1088-6850
Grant CEP: GA AV ČR IAA119401
http://hdl.handle.net/11104/0071458