| Comments | Helpful | |
|---|---|---|
| Logor Crveni krst | 0 | 100% |
| The Berlin Wall – A multimedia history | 0 | 0% |
| Russia Abroad Digital Collection | 0 | 100% |
| Helmut Walser Smith – Digital maps | 0 | 0% |
| Logor Banjica – Baza podataka | 0 | 80% |
| A Visual Guide to the Cold War | 0 | 100% |
| An Historian Goes to the Movies | 0 | 100% |
| Протоколи на Политбюро и на ЦК на БКП (1944–1989) | 0 | 0% |
| Войните на България | 0 | 100% |
| Ψηφιακή Πύλη Αρχείων 1922 | 0 | 100% |