Gérard D. Cohen, Alexander Vardy. Duality between packings and coverings of the Hamming space. In Michael J. Dinneen, Ulrich Speidel, Desmond P. Taylor, editors, Proceedings of the IEEE ITSOC Information Theory Workshop 2005 on Coding and Complexity, ITW 2005, Rotorua, New Zealand, August 29 - September 1, 2005. pages 26-28, IEEE, 2005. [doi]
Abstract is missing.