q=Hans+Kelker%2C+Rolf+Hatz++with+a+contribution+by+Christian+Schumann.&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&searchWay0=marc&logical0=AND
rows=10&searchWay0=marc&logical0=AND
Hans Kelker, Rolf Hatz with a contribution by Christian Schumann.