![](https://archive.vaclavhavel-library.org/resources/img/icons/druh/def.png)
Federálnímu shromáždění ČSSR
- Document's type: Statement / Correspondence
- Author: Jiří Hájek (Author) / Jan Patočka (Author)
- Date of origin: 23. února 1977
- Record's ID: 58341
![](https://archive.vaclavhavel-library.org/resources/img/icons/druh/def.png)
Charta 77 Dokument č. 4
- Document's type: Document / Statement
- Author: Jiří Hájek (Author) / Jan Patočka (Author)
- Date of origin: konec ledna 1977
- Record's ID: 58324