| Author | Titles | 1.
| Kotchar, Ervand, 1899-1979 | 1 | 2.
| Kotchar, Erwand, 1899-1979 | 0 | 3.
| Author is: Kotchar, Ervand, 1899-1979 | 1 | 4.
| Kotcharian, Ervand, 1899-1979 | 0 | 5.
| Author is: Kotchar, Ervand, 1899-1979 | 1 | 6.
| Kotcharian, Erwand, 1899-1979 | 0 | 7.
| Author is: Kotchar, Ervand, 1899-1979 | 1 | 8.
| Kotecha, Shiv | 2 | 9.
| Kothe, Hermann | 1 | 10.
| Kothenschulte, Daniel | 1 | 11.
| Kotik, Charlotta, 1940- | 3 | 12.
| Kotík, Jain, 1972-2007 | 1 | 13.
| Kotinkaduwa, Angela | 1 |
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