Koji Okada, Kaoru Kurosawa. Lower Bound on the Size of Shares of Nonperfect Secret Sharing Schemes. In Josef Pieprzyk, Reihaneh Safavi-Naini, editors, Advances in Cryptology - ASIACRYPT 94, 4th International Conference on the Theory and Applications of Cryptology, Wollongong, Australia, November 28 - December 1, 1994, Proceedings. Volume 917 of Lecture Notes in Computer Science, pages 33-41, Springer, 1994.
Abstract is missing.