{"subjects": ["Ordered fields", "Ordered groups", "Projective planes", "Plans projectifs", "Corps ordonn\u00e9s", "Geordende ruimten", "Geordende groepen", "Geordende lichamen"], "key": "/works/OL5669592W", "title": "Angeordnete Strukturen", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1379543A"}}], "type": {"key": "/type/work"}, "covers": [8395798], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T11:01:40.504359"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-30T08:08:28.070649"}}