{"created": {"type": "/type/datetime", "value": "2009-12-10T18:36:58.265299"}, "subject_places": ["Italy"], "subjects": ["Demographic transition", "Economic conditions", "Internal Migration", "Mathematical models", "Regional disparities"], "latest_revision": 2, "key": "/works/OL6132448W", "title": "Le trasformazioni dei modelli territoriali di sviluppo demografico in Italia", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1567280A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-05T02:45:39.546522"}, "revision": 2}