{"created": {"type": "/type/datetime", "value": "2016-10-14T11:05:47.190119"}, "subjects": ["Evacuation of civilians", "Mathematical models", "City traffic", "Mathematical optimization", "Spatial analysis (Statistics)", "Graph algorithms"], "latest_revision": 3, "key": "/works/OL17469894W", "title": "Mathematical Models For Evacuation Planning In Urban Areas", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7323261A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-11-13T16:46:23.226521"}, "covers": [7641982], "revision": 3}