| Comments | Helpful | |
|---|---|---|
| Logor Banjica – Baza podataka | 0 | 100% |
| Konfesije u regionu | 1 | 67% |
| The Danube Trade: Sources on Austrian Economic History | 0 | 100% |
| Arolsen Archives | 0 | 0% |
| Yerusha | 0 | 100% |
| Budapest100 | 0 | 0% |
| Žrtve u Sremu (1941-1945) | 0 | 83% |
| Historic England – Championing England’s heritage | 0 | 0% |
| Arhiv Republike Srpske, Arhipedija | 0 | 0% |
| Динамика экономического и социального развития России в XIX – начале ХХ вв | 0 | 0% |