TY  - JOUR
AU  - Ullrich, J.
TI  - Ullrich Replies [Original Article: J. Ullrich, R. Moshammer, H. Berg, R. Mann, H. Tawara, R. Dörner, J. Euler, H. Schmidt-Böcking, S. Hagmann, C. L. Cocke, M. Unverzagt, S. Lencinas, and V. Mergel, High-velocity limit for the ratio of helium double-to-single ionization for highly charged, bare-ion impact, Phys. Rev. Lett. 71, 1697 (1993). ]
JO  - Physical review letters
VL  - 73
IS  - 26
SN  - 0031-9007
CY  - College Park, Md.
PB  - APS
M1  - GSI-2013-03858
SP  - 3597 - 3597
PY  - 1994
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:A1994PY20800028
DO  - DOI:10.1103/PhysRevLett.73.3597
UR  - https://repository.gsi.de/record/52858
ER  -