Electronic Resource
Lindberg, P.A.P.
;
Shen, Z.-X.
;
Dessau, D.S.
;
[et al.]
Wells, B.O.
;
Borg, A.
;
Ellis, W.
;
Mitzi, D.B.
;
Lindau, I.
;
Kapitulnik, A.
;
Spicer, W.E.
Amsterdam
:
Elsevier
Physica C: Superconductivity and its applications
159 (1989), S. 649-653