(2020). Engaging young students in mathematics through competitions, V.1, Competition-ready mathematics : entertaining and informative problems from the WFNMC8 Congress in Semriach/Austria 2018: World perspectives and practices. World Scientific Publishing Company Pte Limited.
Chicago-Zitierstil (17. Ausg.)Engaging Young Students in Mathematics Through Competitions, V.1, Competition-ready Mathematics : Entertaining and Informative Problems from the WFNMC8 Congress in Semriach/Austria 2018: World Perspectives and Practices. Singapore: World Scientific Publishing Company Pte Limited, 2020.
MLA-Zitierstil (9. Ausg.)Engaging Young Students in Mathematics Through Competitions, V.1, Competition-ready Mathematics : Entertaining and Informative Problems from the WFNMC8 Congress in Semriach/Austria 2018: World Perspectives and Practices. World Scientific Publishing Company Pte Limited, 2020.