[MH78]

Ralph C. Merkle, Martin E. Hellman: Hiding Information and Signatures in Trapdoor Knapsacks,
IEEE Transactions on Information Theory, Vol. IT-24, No. 5, 1978, pp. 525-530

[MOV97]

Menezes, van Oorschot, Vanstone: Handbook of Applied Cryptography
CRC-Press, 1997

[OD]

A. M. Odlyzko: The rise and fall of knapsack cryptosystems
AT&T Bell Laboratories

[SA90]

Arto Salomaa: Public-Key Cryptography
Springer-Verlag, 1990

[SH82]

Adi Shamir: A polynomial time algorithm for breaking the basic Merkle-Hellman cryptosystem
Proceedings of the 23rd FOCS Symposium, 1982, pp. 145-152

[CO91]

Coster et al.: An improved low-density subset sum algorithm
Proceedings of Eurocrypt 1991 pp. 54-67