Electronic Resource
Fukuda, Y.
;
Sanada, N.
;
Nagoshi, M.
;
[et al.]
Takahashi, T.
;
Katayama-Yoshida, H.
;
Kikuchi, K.
;
Suzuki, S.
;
Ikemoto, I.
;
Tachiki, M.
;
Achiba, Y.
;
Syono, Y.
Amsterdam
:
Elsevier
Physica C: Superconductivity and its applications
181 (1991), S. 320-324