TY - JOUR U1 - Zeitschriftenartikel, nicht wissenschaftlich A1 - Arens, Christof T1 - The rulebook with a missing chapter : Katowice climate summit adopts Paris agreement implementation rules, postpones decisions on art. 6 T2 - Carbon mechanisms review Y1 - 2019 IS - 1 SP - 4 EP - 9 ER -