1. Latypov, R., Stolov, E., Ishmukhametov, S., Vlasov, I., Galiev, A., Prokopyev, N. “ARCHAIN: A Novel Blockchain Based Archival System” (in: Proc. of 2nd World Conf. on Smart Trends in Systems. Security and Sustainability, London, UK, October 2018).
2. Sorenson, J. “The k-ary GCD Algorithm” (in: Tech. Report, pp. 1–20 (Univ. Wisconsin-Madison, Madison, 1990)).
3. Sorrenson, J. “Two Fast GCD Algorithms”, J. Alg. 16 (1), 110–144 (1994).
4. Weber, K. “The Accelerated Integer GCD Algorithm”, ACM Trans. Math. Software 21 (1), 1–12 (1995).
5. Jebelean, T. “A Generalization of the Binary GCD Algorithm” (in: Proc. of Intern. Symp. on Symb. and Algebr. Comp. (ISSAC’93), pp. 111–116 (1993)).