Reinhard Zimmermann, Symposium: The Convention on the International Sale of Goods and its Application in Comparative Perspective, Rabels Zeitschrift für ausländisches und internationales Privatrecht 68 (2004), 427–429.

Ralf Michaels, Justice, thwarted by secrecy (Op-Ed), The News & Observer 04/06/2004.

Ralf Michaels, U.S. provides visitors not-so-warm welcome (Op-Ed), Atlanta Journal-Constitution 02/16/2004.