@inbook {694, title = {Wer macht die Nacht? {\textendash} Das Ph{\"a}nomen Nacht naturwissenschaftlich erkunden}, booktitle = {kindergarten heute}, volume = {06/2014}, year = {2014}, pages = {32-34}, publisher = {Verlag Herder}, organization = {Verlag Herder}, address = {Freiburg i. Br.}, author = {Kelkel, Mareike and Peschel, Markus} }