Javier Lopez, Rolf Oppliger, Günther Pernul. Classifying Public Key Certificates. In David W. Chadwick, Gansen Zhao, editors, Public Key Infrastructure, Second European PKI Workshop: Research and Applications, EuroPKI 2005, Canterbury, UK, June 30 - July 1, 2005, Revised Selected Papers. Volume 3545 of Lecture Notes in Computer Science, pages 135-143, Springer, 2005. [doi]
Abstract is missing.