{"subjects": ["Mineral industries", "Congresses", "Automation", "Automatic control", "Data processing", "Metallurgical plants", "Mining engineering", "Mines and mineral resources"], "key": "/works/OL19150242W", "title": "Automation in mining, mineral, and metal processing", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1617832A"}}], "type": {"key": "/type/work"}, "covers": [4365340], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2019-03-10T19:58:47.503873"}, "last_modified": {"type": "/type/datetime", "value": "2024-09-20T03:26:19.137271"}}