@article{SJIM_2022_25_4_a16,
     author = {G. A. Chumakov and N. A. Chumakova},
     title = {Localization of an unstable solution},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {221--238},
     year = {2022},
     volume = {25},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2022_25_4_a16/}
}