1. Zilioli/Selmayr (2000) 592.
2. “Rechtsgemeinschaft”, Hallstein (1973) 31ff.
3. Zilioli/Selmayr (2000) 591ff, Torrent (1999) 1230ff, Amtenbrink/de Haan (2002) 69ff, or Herrmann (2002) lff.
4. A longer version of this chapter has been published in Dutzler (2002) 4ff.
5. So Selmayr (1999) 170ff, Zilioli/Selmayr (2000) 591ff.