Gehring, ThomasThomasGehring0000-0001-6284-2156Oberthür, SebastianSebastianOberthür2019-09-192015-07-1319930378-777xhttps://fis.uni-bamberg.de/handle/uniba/38585-engUmweltrecht333.7Montreal Protocol: The Copenhagen Meetingarticle