@article{INTO_2021_190_a12,
     author = {V. Tsekhan},
     title = {Decomposition of a singularly perturbed functional-differential system based on a nondegenerate transformation},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {130--143},
     publisher = {mathdoc},
     volume = {190},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2021_190_a12/}
}