[Regulation of 1 March 1949 on Execution of the Federal Law on the Stay and Residence of Foreigners (RSEE), No. 142.201, Recueil Officiel 1949, p. 232.]
In re Grunblatt, Supreme Court, 7 April 1948, Annual Digest and Reports of Public International Law Cases, 1948, H. Lauterpacht (ed.), Case No. 84, p. 278.