Jahnke, Hans-Niels ; Jankvist, Uffe Thomas ; Kjeldsen, Tinne Hoff Jahnke , H-N , Jankvist , U T & Kjeldsen , T H 2022 , ' Three past mathematicians' views on history in mathematics teaching and learning : Poincaré, Klein, and Freudenthal ' , ZDM , vol. 54 , no. 7 , pp. 1421-1433 . https://doi.org/10.1007/s11858-022-01376-0.
,
2022