%0 Journal Article %A L. G. Smyshlyaeva %T A study of a~certain class of linear sampled data systems by the method of $z$-transformations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1977 %P 82-88 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1977_1_a9/ %G ru %F IVM_1977_1_a9