{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T00:29:30.350101"}, "title": "An optimal automatic flight control system for the Beech model 99 separate surfaces airliner", "created": {"type": "/type/datetime", "value": "2009-12-11T01:41:12.323722"}, "subjects": ["Automatic flight control", "Beech 99 aircraft"], "latest_revision": 2, "key": "/works/OL9890080W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3872243A"}}], "type": {"key": "/type/work"}, "revision": 2}