Setkání s profesorem Gustavem Choquetem
Sets of uniqueness
Seven decades of Professor Karel Segeth
Seventieth anniversary of birthday of Academician Štefan Schwarz
Seventieth birthday of Professor Alexander Ženíšek
Seventieth birthday of Professor Otakar Borůvka
Seventy fifth birthday of Prof. Karel Rektorys
Seventy years of Miroslav Katětov
Seventy years of Professor František Šik
Seventy years of Professor Ján Jakubík
Seventy years of Professor Jan Mařík
Seventy Years of Professor Jaroslav Kurzweil
Seventy years of Professor Milan Kolibiar
Seventy years of Professor Miroslav Fiedler.
Seventy years of Professor Miroslav Fiedler
Seventy years of Professor Miroslav Fiedler
Seventy years of Professor Novotný
Seventy years of Professor Tibor Šalát
Seventy years of Professor Vlastimil Pták (Biography and interview)
Seventy years of Professor Vlastimil Pták: biography and interview