2022-08-22T08:53:34.1332900Z
https://www.termdat.bk.admin.ch/entry/133790
BoBR Sprachenartikel, Ziff. 122.3 (BBl 1991 II 315)
FDFA, PR Celebration of French-speaking culture in Switzerland and the world in the year 2011, 2011-03-17 ([Internet, 2020-08-04](https://www.admin.ch/gov/en/start/documentation/media-releases.msg-id-38173.html))
MCF Article sur les langues, ch. 122.3 (FF 1991 II 306)
MCF Articolo sulle lingue, n. 122.3 (FF 1991 II 298)