TY - JOUR AU - L. G. Smyshlyaeva TI - A study of a~certain class of linear sampled data systems by the method of $z$-transformations JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1977 SP - 82 EP - 88 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1977_1_a9/ LA - ru ID - IVM_1977_1_a9 ER -