Ján Chryzostom Cardinal Korec: Foreword to Proglas
Viliam Judák: Proglas – a program for us and for today
Constantinethe Philosopher: Proglas (Slovak, OldSlavonic, English)
Viliam Turčány: The Philosopher, one who always loved wisdom
Viliam Turčány: Comments on Glagolica and poetic structure of Proglas
