User-Perceived Quality of Interactive Systems. - Wolfgang Dzida; Siegfried Herda; Wolf D. Itzfeldt (IEEE Trans. Software Eng., 1978)

Kryptographische Verfahren in der Datenverarbeitung - Norbert Ryska; Siegfried Herda (Springer, 1980)

The Role of Excursions in Interactive Systems. - Jared L. Darlington; Wolfgang Dzida; Siegfried Herda (Int. J. Man Mach. Stud., 1983)

Authenticity Anonymity and Security in OSIS - an open System for Information Services. - Siegfried Herda (Datenschutz und Datensicherung, 1985)