"eBook ISBN","Title","Subtitle","Authors/editors","Copyright year","Edition","DOI","Price (EUR)","Additional info"
"978-3-8348-9558-5","Empfehlungssysteme","Recommender Systems - Grundlagen, Konzepte und Lösungen","André Klahold",2009,"1","https://doi.org/10.1007/978-3-8348-9558-5",85,""