"eBook ISBN","Title","Subtitle","Authors/editors","Copyright year","Edition","DOI","Price (EUR)","Additional info"
"978-3-642-28986-6","Relationale Datenbanken und SQL in Theorie und Praxis",,"Michael Unterstein; Günter Matthiessen",2012,"5","https://doi.org/10.1007/978-3-642-28986-6",186,""