1. Data encryption standard, in: Federal Information Processing Standards Publication, vol. 46, National Bureau of Standards, 1977.
2. The Design and Analysis of Computer Algorithms;Aho,1975
3. On the power of the shift instruction;Ben-Amram;Inf. Comput.,1995
4. Does indirect addressing matter?;Brand;Acta Inform.,2012
5. Computing with and without arbitrary large numbers;Brand,2013