"The return of the working day in the social question of the 21st century," SolidaritéS, No. 355, 29.8.2019.

"Working time: Capital on the offensive", public Services, 11.12.2015.

Volksabstimmung 'ber H'chstlohn in der Schweiz', Sozialistische Zeitung (SoZ), No.1/2014, Januar 2014 (with Alain Balsa and translated by SoZ).

«23 Beschäftigte Gegen Gate Gourmet in Genf. "Wir machen nur grene Salate"", Sozialistische Zeitung (SoZ), No.12/2013, Dezember 2013 (translated by SoZ).

"Streik bei Gate Gourmet in Genf", Sozialistische Zeitung (SoZ), n ° 11/2013, November 2013 (translated by SoZ).

Geneva. Strike at Gate Gourmet. An illustration of the employers' offensive in the air sector," Against, 5.11.2013.

"Switzerland: future host country for call centres?", Against the Contrary, 18.4.2012.

"Italy in the Twilight of Workers' Conquests," Against the Other, 16.9.2011.

"When Fiat wants to break trade union rights," Against, 19.1.2011.

I lavoratori di ISS hanno raggiunto a chordo. Primo bilancio di quattro mesi di Sciopero ', Solidarietà, 25.11.2010.

"Back on the ISS Aviation Strike," Against, 22.11.2010.

"The Arve Valley Industry: The Mirror of a Globalization That Transforms the Planet?", Against the Other, 8.6.2007 (with Charles Barbey).