Primary sources catalogue
| Document Title | Archive |
|---|---|
| Collection of Maria Chaplinska-Zauer | Georgian-German Digital Archive |
| Diaries of Princess Ksenija Petrović-Njegoš | National Museum of Montenegro - Archival Department |
| Lepp – Utuste, Maarda (Marta) (ps.: Vardi, Sophia) (1883 – 1940) – journalist, writer | Estonian Literary Museum |
| Maria Lamas Estate | Portugal National Library |
| Sigrid Undset Archives | National Library of Norway |