Grothendieck Universes
Pąk, Karol
Basic Diophantine Relations
Acewicz, Marcin, Pąk, Karol
The Geometric Interior in Real Linear Spaces
Pąk, Karol
AIM Loops and the AIM Conjecture
Brown, Chad E., Pąk, Karol
Small Inductive Dimension of Topological Spaces
Pąk, Karol
Basic Properties of Metrizable Topological Spaces
Pąk, Karol
Elementary Number Theory Problems. Part XVI
Pąk, Karol
Tietze Extension Theorem for n-dimensional Spaces
Pąk, Karol