Svetla Nikova, Ventzislav Nikov. Improvement of the Delsarte Bound for tau-Designs in Finite Polynomial Metric Spaces. In Bahram Honary, editor, Cryptography and Coding, 8th IMA International Conference, Cirencester, UK, December 17-19, 2001, Proceedings. Volume 2260 of Lecture Notes in Computer Science, pages 191-204, Springer, 2001. [doi]
Abstract is missing.