Sixty years of cybernetics: from youthful to useful
Sixty years of cybernetics: the philosophical foundations of cybernetics
Sixty years of Ivan Netuka
Sixty years of Jaroslav Kurzweil
Sixty years of Josef Král
Sixty years of professor František Neuman.
Sixty years of professor František Neuman
Sixty years of professor František Neuman
Sixty years of professor František Neuman
Sixty years of Professor Karel Drbohlav
Sixty years of Professor Miloš Ráb
Sixty years of Professor Miloš Zlámal
Sixty years of Professor Miroslav Fiedler
Sixty years of Professor Miroslav Novotný
Sixty years of Professor Václav Alda
Sixty years of Professor Valter Šeda
Sixty years of Professor Vlastimil Dlab
Sixty years of Professor Vlastimil Pták
Skončil jubilejní rok Bernarda Bolzana
Slobodan Aljančić (1922--1993)