Olszewski, A. (2012) “Mathematics or Theology? Hilbert, Gordan and the Beginning of the Formalism”, Philosophical Problems in Science (Zagadnienia Filozoficzne w Nauce), (51), pp. 131–149. Available at: https://zfn.edu.pl/index.php/zfn/article/view/90 (Accessed: 28 March 2024).