Ralph Holbein
发表
Kurt Bauknecht,
Ralph Holbein,
1996
.
Jan H. P. Eloff,
Stephanie Teufel,
Ralph Holbein,
1996,
Comput. Secur..
Stephanie Teufel,
Kurt Bauknecht,
Ralph Holbein,
1996,
SEC.
Hubert F. Hofmann,
Ralph Holbein,
H. Hofmann,
1994,
Informationstechnik Tech. Inform..
Stephanie Teufel,
Kurt Bauknecht,
Ralph Holbein,
1995,
DBSec.
Stephanie Teufel,
Ralph Holbein,
S. Teufel,
1994,
ISI.
Ralph Holbein,
Bernd Teufel,
1991,
ISI.
Hubert F. Hofmann,
Ralph Holbein,
Hubert F. Hofmann,
1994,
CAiSE.
Stephanie Teufel,
Ralph Holbein,
1995
.
Secure information exchange in organisations: an approach for solving the information misuse problem
Ralph Holbein,
R. Holbein,
1996
.
Stephanie Teufel,
Kurt Bauknecht,
Ralph Holbein,
1997,
SEC.
Stephanie Teufel,
Kurt Bauknecht,
Ralph Holbein,
1997
.
Ralph Holbein,
Thomas Gaugler,
1999,
Proceedings. Tenth International Workshop on Database and Expert Systems Applications. DEXA 99.
Stephanie Teufel,
Ralph Holbein,
Ulrich Nitsche,
1998
.