Woltron, Felix. ”‘Nature of Mathematics weiterdenken’: First Findings of an Empirical Study Among Prospective Teachers and Mathematics Students at the University of Vienna”. LUMAT-B: International Journal on Math, Science and Technology Education, vsk. 9, nro 2, syyskuuta 2024, s. 7, https://journals.helsinki.fi/lumatb/article/view/2472.