@article{VTGU_2021_74_a1,
     author = {E. A. Molchanova},
     title = {Asymptotic simulation of the spectral problem},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {12--18},
     publisher = {mathdoc},
     number = {74},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2021_74_a1/}
}