{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T07:19:57.711331"}, "title": "Obrazove\u0301 zesilovac\u030ce se zpe\u030ctnou vazbou", "created": {"type": "/type/datetime", "value": "2009-12-10T19:41:53.681241"}, "subjects": ["Feedback amplifiers"], "latest_revision": 2, "key": "/works/OL6757944W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1836963A"}}], "type": {"key": "/type/work"}, "revision": 2}