Electronic Resource
Welp, U.
;
Kwok, W.K.
;
Crabtree, G.W.
;
[et al.]
Claus, H.
;
Vandervoort, K.G.
;
Dabrowski, B.
;
Mitchell, A.W.
;
Richards, D.R.
;
Hinks, D.G.
;
Marx, D.T.
Amsterdam
:
Elsevier
Physica C: Superconductivity and its applications
156 (1988), S. 27-34