Electronic Resource
Levinsohn, N.
;
Beserman, R.
;
Cytermann, C.
;
[et al.]
Brener, R.
;
Khait, Y. L.
;
Regel, G. K.
;
Musolf, J.
;
Weyers, M.
;
Brauers, A.
;
Balk, P.
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
56 (1990), S. 1131-1133