{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T10:46:57.233348"}, "title": "Der PLS-Ansatz fu\u0308r die Analyse von Pfadmodellen", "created": {"type": "/type/datetime", "value": "2009-12-10T04:08:12.561263"}, "subjects": ["Least squares", "Parameter estimation"], "latest_revision": 2, "key": "/works/OL3667028W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL631097A"}}], "type": {"key": "/type/work"}, "revision": 2}