{"last_modified": {"type": "/type/datetime", "value": "2010-12-06T05:37:53.105792"}, "title": "Preliminary study of a shunt substitution method of measurement of antenna impedances at frequencies from 20 to 400 MC", "created": {"type": "/type/datetime", "value": "2009-12-10T21:40:49.775455"}, "subjects": ["Antennas", "Electric measurements", "Impedance (Electricity)", "Radio"], "latest_revision": 2, "key": "/works/OL7701508W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2381740A"}}], "type": {"key": "/type/work"}, "revision": 2}