RelBib: Results for "(11850522x OR 11850553x)"

https://relbib.de/search/results?filter[]=era_facet:"08.03.2019-09.03.2019"&filter[]=~author_facet:"h-Moll Messe, Veranstaltung 2017, Essen"&filter[]=~dewey-hundreds:"700 - The arts"&filter[]=~mediatype:"Non-Electronic"&lookfor=(11850522x OR 11850553x)&type=AllFields