{"subject_place": ["Germany", "Russia"], "lc_classifications": ["QA29.W44 A4 1993"], "contributions": ["Kovalevskai\u0361a\ufe21, S. V. 1850-1891.", "Bo\u0308lling, Reinhard."], "id": 2277791, "title": "Briefwechsel zwischen Karl Weierstrass und Sofja Kowalewskaja", "languages": [{"key": "/l/ger"}], "subjects": ["Weierstrass, Karl, 1815-1897 -- Correspondence.", "Kovalevskai\u0361a\ufe21, S. V. 1850-1891 -- Correspondence.", "Mathematicians -- Germany -- Correspondence.", "Mathematicians -- Russia -- Correspondence."], "publish_country": "gw ", "by_statement": "herausgegeben, eingeleitet und kommentiert von Reinhard Bo\u0308lling.", "oclc_numbers": ["29896068"], "type": {"key": "/type/edition"}, "revision": 1, "publishers": ["Akademie Verlag"], "last_modified": {"type": "/type/datetime", "value": "2008-04-01 03:28:50.625462"}, "key": "/b/OL1519121M", "authors": [{"key": "/a/OL758576A"}], "publish_places": ["Berlin"], "pagination": "504 p. :", "lccn": ["93205345"], "notes": {"type": "/type/text", "value": "Includes bibliographical references (p. [433]-462) and indexes."}, "number_of_pages": 504, "isbn_10": ["3055013387"], "publish_date": "1993", "work_title": ["Correspondence."]}