{"title": "Redkozemel\u02b9nyi\u0306 zond v khimii i biologii", "subjects": ["Analysis", "Nuclear magnetic resonance spectroscopy", "Rare earth metals", "Tracers (Biology)", "Tracers (Chemistry)", "Rare earths"], "key": "/works/OL6422979W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1698095A"}}], "type": {"key": "/type/work"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T19:08:21.285630"}, "last_modified": {"type": "/type/datetime", "value": "2023-05-27T03:48:29.909531"}}