Prime Representing Polynomial
Pąk, Karol
Prime Representing Polynomial with 10 Unknowns
Pąk, Karol
Prime Representing Polynomial with 10 Unknowns – Introduction. Part II
Pąk, Karol
Inverse Element for Surreal Number
Pąk, Karol
Elementary Number Theory Problems. Part XV – Diophantine Equations
Pąk, Karol, Korniłowicz, Artur
Elementary Number Theory Problems. Part XIX
Pąk, Karol
Elementary Number Theory Problems. Part XVI
Pąk, Karol
Sperner's Lemma
Pąk, Karol