Electronic Resource
Terasawa, M.
;
Mitamura, T.
;
Kohara, T.
;
[et al.]
Ueda, K.
;
Tsubakino, H.
;
Yamamoto, A.
;
Awaya, Y.
;
Kambara, T.
;
Oura, M.
;
Kanai, Y.
;
Nakai, Y.
Amsterdam
:
Elsevier
Physica C: Superconductivity and its applications
235-240 (1994), S. 2805-2806