Unknown
Veale, M C
;
Angelsen, C
;
Booker, P
;
[et al.]
Coughlan, J
;
French, M J
;
Hardie, A
;
Hart, M
;
Lipp, J
;
Nicholls, T
;
Schneider, A
;
Seller, P
;
Sole, D
;
Thomas, B
;
Wilson, M
;
Carini, G A
;
Hart, P
;
... and further 6
Institute of Physics