{"type": {"key": "/type/work"}, "title": "Modern Mathematics - 1900 To 1950", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2020102A"}}], "key": "/works/OL45606342W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-06-17T03:33:37.207933"}, "last_modified": {"type": "/type/datetime", "value": "2026-06-17T03:33:37.207933"}}