| Author | Titles | 1.
| Ottinger, Ulrike, 1942- | 1 | 2.
| Ottlik, Georg V. | 1 | 3.
| Ottmann, Klaus | 3 | 4.
| Ottmann, Richard Eduard | 1 | 5.
| Otto | 1 | 6.
| Otto, Christian F. | 1 | 7.
| Otto, Dean | 1 | 8.
| Otto Dix, 1891-1969 | 0 | 9.
| Author is: Dix, Otto, 1891-1969 | 6 | 10.
| Otto, Emil | 2 | 11.
| Otto, Emílio | 1 |
|
|