Electronic Resource
Ochiai, Y.
;
Nakamura, F.
;
Senoh, K.
;
[et al.]
Tamura, T.
;
Terashima, T.
;
Iijima, K.
;
Yamamoto, K.
;
Hirata, K.
;
Bando, Y.
;
Narahara, Y.
Amsterdam
:
Elsevier
Physica C: Superconductivity and its applications
162-164 (1989), S. 1033-1034