@article{DillerHeitkoetterKlinkhammeretal., author = {Diller, Angelika and Heitk{\"o}tter, Martina and Klinkhammer, Nicole and Leu, Hans Rudolf and Schelle, Regine and Schneider, Kornelia}, title = {Kinderbetreuung in Deutschland - Entwicklung und Begriffe}, series = {DJI Bulletin PLUS}, volume = {80}, journal = {DJI Bulletin PLUS}, number = {2007,3-4}, issn = {0930-7842}, pages = {1 -- 8}, language = {de} }