@base . "France" . a . a ; "1270-9638" ; . a ; . a , , ; , , ; "Aerospace science and technology." ; ; ; ; "1270-9638" ; ; ; "1270-9638" ; ; "1270-9638" ; "Aerospace science and technology (Imprimé)" , "Aerospace science and technology." ; . a , ; "Aerospace science and technology (Imprimé)" . a ; ; "20150429163400.0"^^ ; ; . . a ; "1270-9638" ; .