370
SHK-KÖCHLI/REICH (Fn 366), Art. 4 N 22 f., SCHMIDHAUSER (Fn 366), in Homburger et al., Art. 4 N 26 ff.; CR
Concurrence-KILLIAS (zit. Fn 366), Art. 4 N 38 f.; BORER (Fn 367), Art. 4 N 5.