Electronic Resource
Tate, T.J.
;
Lee, M.J.
;
Li, Y.
;
[et al.]
Kilner, J.A.
;
Li, Y.H.
;
Leach, C.A.
;
Lacey, D.
;
Caplin, A.D.
;
Przyslupski, P.
;
Quincey, P.G.
;
Somekh, R.E.
Amsterdam
:
Elsevier
Physica C: Superconductivity and its applications
235-240 (1994), S. 569-570