{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T22:22:40.727168"}, "title": "Darstellung und Beurteilung von Verfahren der Kostenabweichungsanalayse bei ein- und mehrstufigen Fertigungsprozessen", "created": {"type": "/type/datetime", "value": "2009-12-10T09:55:17.240511"}, "subjects": ["Cost accounting", "Cost control", "Mathematical models"], "latest_revision": 2, "key": "/works/OL5410219W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1263141A"}}], "type": {"key": "/type/work"}, "revision": 2}