{"title": "Untersuchung von Kopiersteuerungen", "covers": [8731394], "key": "/works/OL19909008W", "type": {"key": "/type/work"}, "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4394073A"}}], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2019-07-08T00:56:05.338297"}, "last_modified": {"type": "/type/datetime", "value": "2022-02-27T06:49:16.188038"}}