@article{INTO_2019_162_a10,
     author = {I. T. Habibullin and A. R. Khakimova},
     title = {Invariant manifolds of hyperbolic integrable equations and their applications},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {136--150},
     publisher = {mathdoc},
     volume = {162},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2019_162_a10/}
}