@book{27319,
	author = {Dunekacke, Simone||Jegodtka, Aljoscha||Koinzer, Thomas||Eilerts, Katja||Jenßen, Lars},
	title = {Early Childhood Teachers‘ Professional Competence in Mathematics},
	url = {https://library.oapen.org/bitstream/20.500.12657/54240/1/9781000474053.pdf}
}