1. M. J. Coster, A. Joux, B. A. LaMacchia, A. M. Odlyzko, C. P. Schnorr and J. Stern, Improved low-density subset sum algorithms, Computational Complexity, to appear.
2. M. Qu, S. A. Vanstone, New public-key cryptosystems based on factorizations of finite groups, AUSCRYPT’92, preproceedings page 12.7–12.12.
3. J. C. Lagarias and A. M. Odlyzko, Solving low-density subset sum problems, J. Assoc. Comp. Mach.
32 (1985), 229–246.