{"name": "Jefim Schirmann", "birth_date": "18 October 1904", "type": {"key": "/type/author"}, "personal_name": "Jefim Schirmann", "remote_ids": {"viaf": "54195266", "wikidata": "Q214144", "isni": "0000000073578066", "lc_naf": "n82054857", "opac_sbn": "PALV027442"}, "source_records": ["marc:marc_columbia/Columbia-extract-20221130-009.mrc:189147607:1555"], "death_date": "14 June 1981", "key": "/authors/OL1364664A", "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2025-06-12T18:12:13.776342"}}