RelBib: Results for "11861214X" https://relbib.de/search/results?filter[]=~author_facet:"Birnstein, Uwe 1962-"&filter[]=~author_facet:"Milstein, Werner 1955-"&filter[]=~author_facet:"Steffahn, Harald 1930-"&lookfor=11861214X&type=AllFields