Sanjeev Arora, László Babai, Jacques Stern, Z. Sweedyk. The Hardness of Approximate Optimia in Lattices, Codes, and Systems of Linear Equations. In 34th Annual Symposium on Foundations of Computer Science, 3-5 November 1993, Palo Alto, California, USA. pages 724-733, IEEE, 1993.
Abstract is missing.