Source: https://paca.chambres-agriculture.fr/fileadmin/user_upload/Provence-Alpes-Cote_d_Azur/020_Inst_Paca/pages_regionales/Documents/Nos_services/Reglementaire/CFE/exploitation_soci%C3%A9t%C3%A9/creation/2015_cfe_ste_PIECES_JUSTIFICATIVES_M.pdf