Vetterli, ChristopheChristopheVetterliBrenner, WalterWalterBrennerUebernickel, FalkFalkUebernickelBerger, KatharinaKatharinaBergerLang, MichaelAmberg, Michael2023-04-132023-04-132012https://www.alexandria.unisg.ch/handle/20.500.14171/92970debook section