Unknown
Stepikhova, M.
;
Andreev, A.
;
Andreev, B.
;
[et al.]
Krasil'nik, Z.
;
Shmagin, V.
;
Kuznetsov, V.
;
Rubtsova, R.
;
Jantsch, W.
;
Ellmer, H.
;
Palmetshofer, L.
;
Preier, H.
;
Karpov, Yu.
;
Piplits, K.
;
Hutter, H.
Institute of Physics, Polish Academy of Sciences