Juris Translator

(This is based on a previous pull request)
Translator fetches journal articles and cases (new) from Juris

I don't know German resources, unfortunately. I'm helping someone finish out style mods for a German degree paper in law at the moment, but it's very ad hoc. I can't help with answers, but I can supply a question. If "Deux Ex" is the officially assigned title of this reported case, what is the other title, where does it come from, what does it signify, and what is its role in citations?