440910 Peschon, J., Bree, D. W., & Hajdu, L. P. Optimal solutions involving system security.
Chicago-čujuhus (17. p.)440910 Peschon, John, D. W. Bree, juo L. P. Hajdu. Optimal Solutions Involving System Security.
MLA-čujuhus (9. p.)440910 Peschon, John, et al. Optimal Solutions Involving System Security.
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