# Ada Fighiera-Sikorska

> Polish Esperantist (1929–1996)

**Wikidata**: [Q3604917](https://www.wikidata.org/wiki/Q3604917)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ada_Fighiera_Sikorska)  
**Source**: https://4ort.xyz/entity/ada-fighiera-sikorska


## References

1. Nia diligenta kolegaro
2. Library of Congress Authorities
3. Virtual International Authority File
4. OPAC SBN
5. MAK
6. [Source](https://sezonoj.ru/2018/02/ndk-4/)