"1841"^^ . . "Bertin" . "Louis-Fran\u00E7ois Bertin" . "1766"^^ . . "Bertin"@fr . "http://catalogue.bnf.fr/ark:/12148/cb125054896" . . "2019-09-25" . "12505489" . . "2019-09-26" . "116360" . . "Louis-Fran\u00E7ois" . "Bertin, Louis-Fran\u00E7ois (1766-1841)"@fr . "034284486" . "0000000039670459" . . "1841"^^ . "Louis-Fran\u00E7ois"@fr . . . "12505489" . . . . . . "1841"^^ . . "034284486" . "116360" . "1766"^^ . "0000000039670459" . "1766"^^ . .