Birgit Pfitzmann, Ahmad-Reza Sadeghi. Self-Escrowed Cash against User Blackmailing. In Yair Frankel, editor, Financial Cryptography, 4th International Conference, FC 2000 Anguilla, British West Indies, February 20-24, 2000, Proceedings. Volume 1962 of Lecture Notes in Computer Science, pages 42-52, Springer, 2000. [doi]
Abstract is missing.