2019, Bühler Rogger, Sibylle, Heimann, Beatrice, Verkuil, Arie Hans, Hinkelmann, Knut, Aeschbacher, Marc
2016-10, Bühler Rogger, Sibylle, Müller, Richard
2004, Minnig, Christoph, Bühler Rogger, Sibylle, Voggensperger, Ruth C.
