Electronic Resource
Yokomizo, H.
;
Yanagida, K.
;
Harada, S.
;
[et al.]
Mashiko, K.
;
Yokoyama, M.
;
Hashimoto, H.
;
Nakayama, K.
;
Kabasawa, M.
;
Harami, T.
;
Suzuki, Y.
Amsterdam
:
Elsevier
Nuclear Instruments and Methods in Physics Research Section A:
291 (1990), S. 472-480