@article{IVM_2004_1_a7, author = {A. I. Malikov}, title = {Ellipsoidal estimation of the state of discrete control systems by means of matrix comparison systems}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {53--69}, publisher = {mathdoc}, number = {1}, year = {2004}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_2004_1_a7/} }