I've commissioned an expert opinion that, under the title: „Reception of refugees from the camps on the Greek islands by the German Bundesländer-Legal conditions and borders“ has been published. It states that the federal government may not refuse to accept some refugee children by the federal states. So the government is unlawfully rejecting existing offers. This does not mean that the federal states or municipalities are now responsible here. Above all, the Federal Government and other EU states must now act quickly with the EU Commission! The expert opinion has been planned for a long time and is now ready.
You can find the report under this Link.