FOUR DECADES OF CZECH AND SLOVAK NUMBER THEORY CONFERENCES
Štefan Porubský
New solvability conditions for congruence ax≡b (mod n)
Štefan Porubský
Uniform Distribution of the Weighted Sum-of-Digits Functions
Ladislav Mišík, Štefan Porubský, Oto Strauch
Application and Misapplication of the Czechoslovak STP Cipher During WWII
Stefan Porubský