S. Roy, G. Kar. Quantum Cryptography, Eavesdropping, and Unsharp Spin Measurement. In Colin P. Williams, editor, Quantum Computing and Quantum Communications, First NASA International Conference, QCQC 98, Palm Springs, California, USA, February 17-20, 1998, Selected Papers. Volume 1509 of Lecture Notes in Computer Science, pages 214-217, Springer, 1998. [doi]
Abstract is missing.