PRAUNSEIS, Zdravko in VIRTIČ, Peter, 2013, Evaluation of mechanical properties of soft magnetic materials for axial flux permanent magnet synchronous machines. Przeglęad Elektrotechniczny [na spletu]. 2013. Vol. R. 89, no. 2b, p. 35–37. [Dostopano 1 april 2025]. Pridobljeno s: http://www.red.pe.org.pl/articles/2013/2b/10.pdf