@article{Dukhnich2021quality, author={Dukhnich, E.I. and Demischenko, D.A.}, title={Quality assessment of the modified Feisel code with an involutive quaternion matrix}, journal={Operation of Maritime Transport}, publisher={Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”}, year={2021}, pages={165-169}, volume={}, issue={3}, }