{"record":{"leader":"cx  a22     3  45","datafield":[{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"0000000108607198"},{"code":2,"content":"ISNI"},{"code":"C","content":"BNF"},{"code":"d","content":20150918}],"tag":"010"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"http://catalogue.bnf.fr/ark:/12148/cb11886184x"},{"code":2,"content":"BNF"},{"code":"d","content":20150928}],"tag":"033"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"026654636"},{"code":9,"content":"sudoc"}],"tag":"035"},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"frBN001955593"},"tag":"035"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"FRBNF119641829"},{"code":"z","content":"FRBNF11964182"}],"tag":"035"},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"frBN000359131"},"tag":"035"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"FRBNF118861847"},{"code":"z","content":"FRBNF11886184"}],"tag":"035"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"http://viaf.org/viaf/5886"},{"code":2,"content":"VIAF"},{"code":"C","content":"VIAF"},{"code":"d","content":20200401}],"tag":"035"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"Q29193"},{"code":2,"content":"WIKIDATA"},{"code":"C","content":"WIKIDATA"},{"code":"d","content":20210909}],"tag":"035"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"lejeune-dirichlet.gustav"},{"code":2,"content":"ZBMATH"},{"code":"C","content":"WIKIDATA"},{"code":"d","content":20210909}],"tag":"035"},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"https://fr.wikipedia.org/wiki/Johann_Peter_Gustav_Lejeune_Dirichlet"},{"code":2,"content":"WIKIPEDIA"},{"code":"C","content":"VIAF"},{"code":"d","content":20240417}],"tag":"035"},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"19840724afrey50      ba0"},"tag":100},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"ger"},{"code":2,"content":"639-2"}],"tag":101},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"DE"},"tag":102},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":18050213},{"code":"b","content":18590505}],"tag":103},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":0},{"code":"b","content":1},{"code":"c","content":0}],"tag":106},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"ba"},"tag":120},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"AFNOR"},"tag":152},{"ind2":1,"ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":0},{"code":"a","content":"Dirichlet"},{"code":"b","content":"Peter Gustav Lejeune"},{"code":"f","content":"1805-1859"}],"tag":200},{"ind2":" ","ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":"a","content":"Mathématicien allemand connu pour ses contributions à la théorie des nombres et à la théorie des séries de Fourier."}],"tag":340},{"ind2":1,"ind1":" ","subfield":[{"code":7,"content":"ba0yba0y"},{"code":9,"content":"#"},{"code":"a","content":"Dirichlet"},{"code":"b","content":"Johann Peter Gustav Lejeune"}],"tag":400},{"ind2":3,"ind1":" ","subfield":[{"code":"a","content":"FR"},{"code":"b","content":"Abes"},{"code":"c","content":20240423},{"code":"g","content":"AFNOR"},{"code":"h","content":"026654636"}],"tag":801},{"ind2":0,"ind1":" ","subfield":[{"code":"a","content":"FR"},{"code":"b","content":"BnF"},{"code":"c","content":20040310}],"tag":801},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Briefwechsel zwischen Alexander von Humboldt und Peter Gustav Lejeune Dirichlet / hrsg. von Kurt-R. Biermann, 1982"},"tag":810},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"NDB"},"tag":810},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"BN Cat. gén"},"tag":810},{"ind2":" ","ind1":" ","subfield":[{"code":"a","content":"Internet, https://www-history.mcs.st-andrews.ac.uk/Biographies/Dirichlet.html, 2019-06-11"},{"code":"b","content":"Johann Peter Gustav Lejeune Dirichlet (1805-02-13/1859-05-05), mathématicien allemand surtout connu pour avoir démontré que dans toute progression arithmétique dont le premier terme est copremier à la différence, il existe une infinité de nombres premiers."}],"tag":810},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Dirichlet, Peter Gustav Lejeune (1805-1859)"},"tag":900},{"ind2":" ","ind1":" ","subfield":{"code":"a","content":"Dirichlet, Johann Peter Gustav Lejeune"},"tag":901}],"controlfield":[{"tag":"001","content":"027643840"},{"tag":"003","content":"http://www.idref.fr/027643840"},{"tag":"004","content":19840724},{"tag":"005","content":20240423141125},{"tag":"006","content":"0004"},{"tag":"007","content":372612214},{"tag":"008","content":"Tp5"}]}}