Electronic Resource
van der Wel, P.J.
;
Caulfield, J.
;
Corcoran, R.
;
[et al.]
Day, P.
;
Hayden, S.M.
;
Hayes, W.
;
Kurmoo, M.
;
Meeson, P.
;
Singleton, J.
;
Springford, M.
Amsterdam
:
Elsevier
Physica C: Superconductivity and its applications
235-240 (1994), S. 2453-2454