{"record":{"leader":"cx  j22     3  45","datafield":[{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"http://catalogue.bnf.fr/ark:/12148/cb12266087c"},{"code":2,"content":"BNF"},{"code":"d","content":20160115}],"tag":"033"},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"frBN008390698"},"tag":"035"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"FRBNF122660871"},{"code":"z","content":"FRBNF12266087"}],"tag":"035"},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"19921008afrey50      ba0"},"tag":100},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":2},{"code":"b","content":1},{"code":"c","content":1}],"tag":106},{"ind2":" ","ind1":" ","subfield":{"code":"b","content":"rameau"},"tag":152},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"Cohomologie de de Rham"}],"tag":250},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"De Rham, Cohomologie de"}],"tag":450},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"MSC 14F40 (2000)"}],"tag":450},{"ind2":" ","ind1":" ","subfield":[{"code":3,"content":"031444709"},{"code":5,"content":"g|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Cohomologie"}],"tag":550},{"ind2":" ","ind1":" ","subfield":[{"code":3,"content":"027228002"},{"code":5,"content":"g|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Géométrie algébrique"}],"tag":550},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":510},{"code":"c","content":"Mathématiques"},{"code":2,"content":"Note de regroupement par domaine"}],"tag":686},{"ind2":0,"ind1":" ","subfield":[{"code":"a","content":"FR"},{"code":"b","content":"FR-751131015"},{"code":"c","content":20250708}],"tag":801},{"ind2":3,"ind1":" ","subfield":[{"code":"a","content":"FR"},{"code":"b","content":"Abes"},{"code":"c","content":20250720},{"code":"g","content":"AFNOR"}],"tag":801},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"LCSH (en ligne), 2001-11-14"},"tag":815},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"Réforme Rameau janvier 2019 Td ouverte à la subd. géogr."},{"code":"d","content":20190215}],"tag":898},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Cohomologie de de Rham"},"tag":950},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"De Rham, Cohomologie de"},"tag":951},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"MSC 14F40 (2000)"},"tag":951}],"controlfield":[{"tag":"001","content":"03144718X"},{"tag":"003","content":"http://www.idref.fr/03144718X"},{"tag":"004","content":19921008},{"tag":"005","content":20250720083454},{"tag":"006","content":"0004"},{"tag":"007","content":1999},{"tag":"008","content":"Td8"}]}}