@base . a . "Australia" . a ; ; "20040609172900.0"^^ ; ; . a ; . a ; "0543-4262" ; . a , ; "Research report - University of Melbourne" . a ; "0543-4262" ; . a , , ; , , ; "Research report." ; ; ; "0543-4262" ; ; "0543-4262" ; ; "0543-4262" ; "Research report - University of Melbourne" , "Research report." ; . .