| Verfasser | Häufigkeit |
| Singer, Hans-Rudolf |
97 |
| Singer, Hans-Rudolf 1925-1999 |
9 |
| Singer, Rudolf |
8 |
| Dittrich, Rudolf |
2 |
| Dorsch, Xaver |
2 |
| Singer, Hedwig |
2 |
| Albert, Eugen d' 1864-1932 |
1 |
| Axen, Hermann 1916-1992 |
1 |
| Ende, Lex 1899-1951 |
1 |
| Fiedler, Rudolf |
1 |
| Harr, Petra 1963- |
1 |
| Herrmann, Joachim 1928-1992 |
1 |
| Herrnstadt, Rudolf 1903-1966 |
1 |
| Lothar, Rudolf 1865-1943 |
1 |
| Naumann, Herbert |
1 |
| Schabowski, Günter 1929-2015 |
1 |
| Schwab, Sepp 1897-1977 |
1 |
| Singer, Ladislaus |
1 |
| Singer, Otto 1863-1931 |
1 |
| Singer, Rudolf Ernst |
1 |