Ce que disent les sources
- Quand
- 851
- Type
- Traité
- Coordonnées
- 47.47° N, 0.56° W
3 sources l’enregistrent
- Wikidata: treaties and coupsWikidata contributorsCreative Commons CC0 1.0 (public domain dedication)Page source
- Wikipedia year pages (French), by Wikipedia contributorsWikipedia contributorsCreative Commons Attribution-ShareAlike 4.0Page source
- Wikipedia year pages (Russian), by Wikipedia contributorsWikipedia contributors · l’appelle « Сентябрь (или октябрь) — договор в Анже »Creative Commons Attribution-ShareAlike 4.0Page source