Electronic Resource
Piestrup, M.A.
;
Boyers, D.G.
;
Pincus, C.I.
;
[et al.]
Qiang Li
;
Moran, M.J.
;
Bergstrom, J.C.
;
Caplan, H.S.
;
Silzer, R.M.
;
Skopik, D.M.
;
Buskirk, F.R.
;
Rothbart, G.B.
;
Neighbours, J.R.
;
Maruyama, X.K.
Amsterdam
:
Elsevier
Nuclear Inst. and Methods in Physics Research, B
40-41 (1989), S. 965-969