{"record":{"leader":"cx  j22     3  45","datafield":[{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"http://catalogue.bnf.fr/ark:/12148/cb15098814j"},{"code":2,"content":"BNF"},{"code":"d","content":20160115}],"tag":"033"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"FRBNF150988149"},{"code":"z","content":"FRBNF15098814"}],"tag":"035"},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"20070327afrey50      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":"Empilements de cercles"}],"tag":250},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"Cercles, Empilements de"}],"tag":450},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"Cercles, Placements de"}],"tag":450},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"Placements de cercles"}],"tag":450},{"ind2":" ","ind1":" ","subfield":[{"code":0,"content":"Voir aussi"},{"code":3,"content":"031472710"},{"code":5,"content":"z|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Recouvrements (espaces topologiques)"}],"tag":550},{"ind2":" ","ind1":" ","subfield":[{"code":0,"content":"Voir aussi"},{"code":3,"content":"029649609"},{"code":5,"content":"z|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Surfaces de Riemann"}],"tag":550},{"ind2":" ","ind1":" ","subfield":[{"code":3,"content":"027720012"},{"code":5,"content":"g|xxx"},{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Topologie 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":20070502}],"tag":801},{"ind2":3,"ind1":" ","subfield":[{"code":"a","content":"FR"},{"code":"b","content":"Abes"},{"code":"c","content":20210616},{"code":"g","content":"AFNOR"}],"tag":801},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Wolfram MathWorld - http://mathworld.wolfram.com (2007-03-02)"},"tag":810},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Empilements de cercles : rigidité, discrétisation d'applications conformes / F. Mathéus, 1994"},"tag":810},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"Circle packing"},{"code":2,"content":"LCSH"},{"code":"u","content":"http://id.loc.gov/authorities/subjects/sh2004000275"},{"code":"d","content":"2017-02-09"}],"tag":822},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"Empilements de cercles"},{"code":2,"content":"RVMLaval"},{"code":"d","content":"2007-05-02"}],"tag":822},{"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":"Empilements de cercles"},"tag":950},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Cercles, Empilements de"},"tag":951},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Cercles, Placements de"},"tag":951},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Placements de cercles"},"tag":951}],"controlfield":[{"tag":"001","content":113531427},{"tag":"003","content":"http://www.idref.fr/113531427"},{"tag":"004","content":20070327},{"tag":"005","content":20210616230922},{"tag":"006","content":4994},{"tag":"007","content":341720001},{"tag":"008","content":"Td8"}]}}