{"lc_classifications": ["QC601"], "key": "/works/OL12820057W", "title": "Proceedingsof the symposium on nonlinear circuit analysis", "first_publish_date": "1953", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5772919A"}}], "dewey_number": ["537.5"], "type": {"key": "/type/work"}, "subjects": ["Congresses", "Mathematical physics", "Electric circuits", "Electric circuit analysis"], "covers": [12903274], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-11T07:52:30.145778"}, "last_modified": {"type": "/type/datetime", "value": "2026-01-16T13:03:45.187862"}}