{"first_publish_date": "1986", "last_modified": {"type": "/type/datetime", "value": "2019-03-15T21:44:27.042699"}, "title": "Long-wavelength semiconductor lasers", "created": {"type": "/type/datetime", "value": "2009-12-10T00:07:21.734598"}, "covers": [8442290], "lc_classifications": ["TA1700 .A37 1986"], "latest_revision": 3, "key": "/works/OL2629334W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL383084A"}}], "dewey_number": ["621.36/61"], "type": {"key": "/type/work"}, "subjects": ["Semiconductor lasers"], "revision": 3}