@book {9783784127255, title = "Was aus mir werden kann", author = "Reifarth, Wilfried", isbn = "9783784127255", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783784127255", url = "https://content-select.com/de/portal/media/view/551d23bb-a708-4b0f-a83f-4afeb0dd2d03", publisher = "Lambertus Verlag", language = "ger", }