Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Dietrich Kruse. Sicherheit in Kommunikationssystemen - Anwendung von Chipkarte und Kryptographie. Praxis der Informationsverarbeitung und Kommunikation, 12(2):77-81, 1989. [doi]
Abstract is missing.