@article {10.3262/PAED1806035, 
	author = "Siewert, Jörg",
	title = "Logikrätsel",
	journal = "Pädagogik",
	ISSN = "0933-422X",
	year = "2018",
	number = "06",
	pages = "35-36",
	doi = "10.3262/PAED1806035",
	url = "https://content-select.com/index.php?id=bib_view&doi=10.3262%2FPAED1806035",
	publisher = "Beltz Juventa",
	language = "",
}