@article{INTO_2023_226_a14,
     author = {O. B. Tsekhan},
     title = {Robust sufficient conditions for uniform observability of a linear nonstationary singularly perturbed system},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {150--164},
     publisher = {mathdoc},
     volume = {226},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2023_226_a14/}
}