@book {9783842688063, title = "Praxisratgeber: die strukturierte Informationssammlung (SIS)", author = "Hecker, Thomas AND Rasek, Jerzy AND Molderings, Sigrid AND Krebs, Eva-Maria", isbn = "9783842688063", year = "2016", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783842688063", url = "https://content-select.com/de/portal/media/view/58984488-6d1c-4a9b-8fd6-47f1b0dd2d03", publisher = "Schlütersche", language = "ger", }