KulpaW., PlewikS. and TurzańskiM. (2003) “Bolzano-Weierstrass principle of choice extended towards ordinals”, Annales Mathematicae Silesianae, 17, pp. 9-16. Available at: https://journals.us.edu.pl/index.php/AMSIL/article/view/14097 (Accessed: 21November2024).