%0 Journal Article %A N. D. Kopachevskii %A E. V. Syomkina %T Formulas for orthogonal projectors generated by the problem on small motions of three viscoelastic fluids in a stationary container %J Taurida Journal of Computer Science Theory and Mathematics %D 2017 %P 48-61 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TVIM_2017_2_a2/ %G ru %F TVIM_2017_2_a2