@book {9783497606764, title = "Tag um Tag - ist guter Tag", author = "Lindenberg, Wladimir", isbn = "9783497606764", edition = "3", keywords = "Alltag, Erleben, LINDENBERG, bewusst leben", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783497606764", url = "https://content-select.com/de/portal/media/view/5a96972e-fd88-4f3f-a4df-376cb0dd2d03", publisher = "Ernst Reinhardt Verlag", language = "ger", }