by Katja Krech, Leonhard Toenz, Tax Notes Int'l, March 5, 2012, p. 757
by Katja Krech, Werner Lederer, Tax Notes Int’l, December 19, 2011, p. 930
by Katja Krech, Werner Lederer, Tax Notes Int’l, October 3, 2011, p. 37
by Peter R. Altenburger, Thierry Boitelle, Tax Notes Int'l, December 22, 2008, p. 1035
by Werner Lederer, Tax Notes Int'l, July 21, 2008, p. 237
by Werner Lederer, Thierry Boitelle, Tax Notes Int'l, February 25, 2008, p. 631
by Peter R. Altenburger, Thierry Boitelle, Tax Notes Int'l, October 29, 2007, p. 441