{"type": {"key": "/type/work"}, "title": "Air pollution problems in the Northern Region of Fennoscandia included Kola", "subjects": ["Air", "Pollution", "Congresses"], "subject_places": ["Finland", "Scandinavia", "Russia", "Kola Peninsula"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL96698A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL15688781A"}}], "key": "/works/OL43779080W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-07-28T07:03:02.793845"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-28T07:03:02.793845"}}