Electronic Resource
Gluckler, H.
;
Weidinger, A.
;
Golnik, A.
;
[et al.]
Niedermayer, C.
;
Rauer, M.
;
Simon, R.
;
Recknagel, E.
;
Budnick, J.I.
;
Schollho rn, R.
;
Paulus, W.
Amsterdam
:
Elsevier
Physica C: Superconductivity and its applications
162-164 (1989), S. 149-150