R. Holbein

The for Use of Security

S. Teufel, R. Holbein, Bauknecht, 2015 .

17 A formal security design information exchange in

R. Holbein, Teufel, K. Bauknecht, 2015 .

The MobiMed Approach to Privacy in Medical Systems

Stephanie Teufel, Kurt Bauknecht, Ralph Holbein, 1997 .

Secure information exchange in organisations: an approach for solving the information misuse problem

Ralph Holbein, R. Holbein, 1996 .

Reaching out for Quality: Considering Security Requirements in the Design of Information Systems

Hubert F. Hofmann, Ralph Holbein, Hubert F. Hofmann, 1994, CAiSE.