SAMSON, Security Management in a Health Care Scenario. - Birgit Baum-Waidner; Herbert Bunz; Christoph Capellaro (IS&N, 1994)

Secure Multimedia Applications and Teleservices - Security Requirements and Prototype for Health Care. - Herbert Bunz; A. Bertsch; Marjan Jurecic; Birgit Baum-Waidner; Christoph Capellaro (IWACA, 1994)

Anwendungen endlicher Kreisgeometrien in der Kryptologie. - Christoph Capellaro (1994)

Design of Ciphers based on the Geometric Structure of the Möbius Plane. - Christoph Capellaro (CoRR, 2021)

Design of Ciphers based on the Geometric Structure of the Laguerre and Minkowski Planes. - Christoph Capellaro (CoRR, 2021)