Unknown
Anticic, T.
;
Baatar, B.
;
Bartke, J.
;
[et al.]
Beck, H.
;
Betev, L.
;
Białkowska, H.
;
Blume, C.
;
Boimska, B.
;
Book, J.
;
Botje, M.
;
Bunčić, P.
;
Christakoglou, P.
;
Chung, P.
;
Chvala, O.
;
Cramer, J.
;
Eckardt, V.
;
... and further 52
American Physical Society