Unknown
Burgos, S
;
Daw, E
;
Forbes, J
;
[et al.]
Ghag, C
;
Gold, M
;
Hagemann, C
;
Kudryavtsev, V A
;
Lawson, T B
;
Loomba, D
;
Majewski, P
;
Muna, D
;
Murphy, A St J
;
Paling, S M
;
Petkov, A
;
Plank, S J S
;
Robinson, M
;
... and further 5
Institute of Physics