A Polynomial Time Solution for Compact Knapsacks. - Hamid R. Amirazizi; Ehud D. Karnin; Justin M. Reyneri (CRYPTO, 1981)

Time-memory-processor tradeoffs. - Hamid R. Amirazizi; Martin E. Hellman (SIGACT News, 1983)

Compact knapsacks are polynomially solvable. - Hamid R. Amirazizi; Ehud D. Karnin; Justin M. Reyneri (SIGACT News, 1983)

Time-memory-processor trade-offs. - Hamid R. Amirazizi; Martin E. Hellman (IEEE Trans. Inf. Theory, 1988)