1.
"No language other than German may be spoken in this class". : Language and Diversity in the German School System. k:ON [Internet]. 2021 Jun. 15 [cited 2026 Sep. 4];3(3, 1/2021):70-82. Available from: https://journalstest.ub.uni-koeln.de/index.php/k_ON/article/view/351