To download all objects using wget:

wget -r -H -N --cut-dirs=3 --include-directories="/v1/" "https://swiftbrowser.dkrz.de/public/dkrz_11279a46963f4201bae564a253d528cc/Citation_API_Client/?show_all"

Name
README.md
citation_client.py
citation_client_httplib2.py