00324nam a2200121la 450000500170000000800370001705000210005410000230007524500500009825000060014826000380015430000100019220260128043431.0251202s9999    xx        000 0 und d  aK 3830bBUC 2015  aGebhard Bücheler  aProportionality in investor-state arbitration  a-  aUKbOxford University Pressc2015  a329p.