Barłowska M. Paper Stronger than Stone: On Stanisław Żółkiewski’s Epitaph and Its Authorship Attributed to Jakub Sobieski. pflit [Internet]. 25Jun.2023 [cited 17May2024];(13 (16):407–429. Available from: https://www.journals.polon.uw.edu.pl/index.php/pfl/article/view/953