Invited lectures from the 13th International Congress on Mathematical Education - Kaiser, Gabriele 1952-; Forgasz, Helen; Graven, Mellony; Kuzniak, Alain; Simmt, Elaine; Xu, Binyan (Springer Open, 2018)
Vorwort: "Outcome of the 13th International Congress on Mathematical Education (ICME-13) that was held in Hamburg, Germany, from 24th to 31st July 2016"
Open Access