| Surname | First name | Pseudonym | Year of birth | Fond No. | Inventory No. | File No. |
|---|---|---|---|---|---|---|
| Kogan | Jevgenija | - | 1922 | K-1 | 60 | 6932/11 |
| Kogan | Jevgenija | - | 1922 | K-1 | 61 | 18 |
| Kogan | Jevgenija | - | 1922 | L-3 | 4 | 1 |
| Kogan | Ježi | - | - | V-135 | 7 | 2 |
| Kogan | Ježi | - | 1921 | V-135 | 7 | 3 |
| Kogan | Ježi | - | 1921 | V-135 | 7 | 3 |
| Kogan | Josif | - | 1959 | K-1 | 60 | 21591 |
| Kogan | Josif | - | 1959 | L-3 | 4 | 1 |
| Kogan | Josif | - | - | 3377 | 58 | 521 |
| Kogan | Josif | - | - | 3377 | 58 | 742 |
| Kogan | Josif | - | - | 4421 | 2 | 17 |
| Kogan | Josif | - | 1923 | 4421 | 2 | 7 |
| Kogan | Josif | - | 1936 | K-1 | 60 | 16458 |
| Kogan | Josif | - | 1936 | L-3 | 4 | 1 |
| Kogan | Josif | - | - | 4421 | 2 | 21 |
| Kogan | Kazimir | - | 1925 | V-147 | 46 | 58 |
| Kogan | Leizer | - | 1907 | K-1 | 60 | 7822 |
| Kogan | Leizer | - | 1908 | L-3 | 4 | 1 |
| Kogan | Lina | - | 1937 | K-1 | 60 | 25531 |
| Kogan | Liubov | - | 1951 | L-3 | 4 | 1 |
