1.

Conference Proceedings

Conference Proceedings
Gross U. K. E. ; Toepfer A. ; Jacob B. ; Horbatsch M. ; Ludde J. H. ; Dreizler M. R.
Pub. info.: Molecular ions : geometric and electronic structures.  pp.419-422,  1983.  New York.  Plenum Press
Title of ser.: NATO ASI series. Series B, Physics
Ser. no.: 90
2.

Conference Proceedings

Conference Proceedings
Ward J. S. ; Horbatsch M. ; McEachran P. R. ; Stauffer D. A.
Pub. info.: Atomic physics with positrons.  pp.265-276,  1987.  New York.  Plenum Press
Title of ser.: NATO ASI series. Series B, Physics
Ser. no.: 169