de Massimo Calderan, La Rivista, 103/2012, n. 5
de Karin Frei, Melissa Gautschi, Stéphanie Hodara El Bez, Cecilia Peregrina, ALTENBURGER Newsletter, April 2012
de Massimo Calderan, La Rivista, 103/2012, n. 4
de Massimo Calderan, La Rivista, 103/2012, n. 3
de Katja Krech, Leonhard Toenz, Tax Notes Int'l, March 5, 2012, p. 757
de Massimo Calderan, La Rivista, 103/2012, n. 2
de Fiona Deucher, Katja Krech, Leonhard Toenz, ALTENBURGER Newsletter, January 2012
de Massimo Calderan, La Rivista, 103/2012, n. 1
de Katja Krech, Werner Lederer, Tax Notes Int’l, December 19, 2011, p. 930
de Cyril Troyanov, Markus Schaer, HighClass MAGAZINE no. 12/2011
de Cyril Troyanov, Markus Schaer, HighClass MAGAZINE N°12/2011
de Massimo Calderan, La Rivista, 102/2011, n. 11
de Florian Baumgartner, AJP/PJA 10/2011, Seiten: 1355 - 1368