Primary sources catalogue
| Document Title | Archive |
|---|---|
| Polonska-Vasylenko Nataliia Dmitrivna | V. I. Vernadskyi Manuscript Institute of the National Library of Ukraine |
| Sofia Fedorivna Rusova (1856-1940) | Central State Archives of Supreme Bodies of Power and Administration of Ukraine |
| Vovchok Marko | V. I. Vernadskyi Manuscript Institute of the National Library of Ukraine |