, Pedagogical University of Cracow, Institute of Mathematics, Poland

• Philosophical Problems in Science (Zagadnienia Filozoficzne w Nauce) No. 48 (2011) - Articles
  Between obviousness and deduction. Plato and Euclid on equality
  Abstract  PDF (Język Polski)
• Philosophical Problems in Science (Zagadnienia Filozoficzne w Nauce) No. 46 (2010) - Articles
  On Euclid’s 'Elements' Book V, Definition 7
  Abstract  PDF (Język Polski)
• Philosophical Problems in Science (Zagadnienia Filozoficzne w Nauce) No. 70 (2021) - Articles
  Galileo’s paradox and numerosities
  Abstract  PDF