When Should an Arbitral Tribunal Sitting in Switzerland Confronted with Parallel Litigation Abroad Stay the Arbitration? - ASA Bulletin View When Should an Arbitral Tribunal Sitting in Switzerland Confronted with Parallel Litigation Abroad Stay the Arbitration? by - ASA Bulletin When Should an Arbitral Tribunal Sitting in Switzerland Confronted with Parallel Litigation Abroad Stay the Arbitration? 19 3 ASA Bulletin