{"first_publish_date": "1979", "latest_revision": 3, "key": "/works/OL2948277W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL449838A"}}], "subjects": ["Differential Geometry", "Surfaces"], "created": {"type": "/type/datetime", "value": "2009-12-10T01:11:22.295995"}, "title": "150 years after Gauss' \"Disquisitiones generales circa superficies curvas\"", "last_modified": {"type": "/type/datetime", "value": "2010-12-06T07:57:33.362360"}, "subject_people": ["Carl Friedrich Gauss (1777-1855)"], "type": {"key": "/type/work"}, "revision": 3}