Sacharov, Andrej ˃ Carter, James / Carter, James ˃ Sacharov, Andrej
- Document's type: Correspondence
- Author: Andrej Sacharov (Author) / James Carter (Author)
- Date of origin: 21. 1. 1977
- Record's ID: 53935
Charta 77, dokument č. 3
- Document's type: Statement / Correspondence
- Author: Jiří Hájek (Author) / Jan Patočka (Author)
- Date of origin: 15. 1. 1977
- Record's ID: 53900