2020-08-04T16:26:07.7970000Z
https://www.termdat.bk.admin.ch/entry/133791
MCF Article sur les langues, ch. 124.2 (FF 1991 II 312)
MCF Articolo sulle lingue, n. 124.2 (FF 1991 II 304)
BoBR Sprachenartikel, Ziff. 124.2 (BBl 1991 II 323)
Languages Ordinance, art. 19 para. 2 (SR 441.11, transl., status 2014-10)