@article{INTO_2019_168_a1,
     author = {V. V. Abramov and S. A. Belman and E. Yu. Liskina},
     title = {Parameter stability under constant perturbations},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {9--14},
     publisher = {mathdoc},
     volume = {168},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2019_168_a1/}
}