- Archival number: NA IA NANU, f. 16, op. 2, spr. 27
- Author: Nadiia Linka
- Language of the document: russian
- Date of Document: 1962
- Reproduction method: manuscript
- Quantity: 1 leaflet
- Material: paper
- Description: Postcard from Nadiia Linka to Viktor Petrov
