- Scott Contini and Igor E. Shparlinski, On Stern's attack against secret truncated linear congruential generators, Information Security and Privacy, Lecture Notes in Computer Science, vol. 3574, Springer Berlin / Heidelberg, 2005, pp. 52–60.
- Alina Ostafe and Igor E. Shparlinski, Pseudorandomness and dynamics of Fermat quotients, preprint (2010).[arXiv]