@article{ZNSL_1994_218_a11,
     author = {T. F. Pankratova},
     title = {Ansatz with {Hermite} polynomials for a~multidimensional well},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {149--165},
     publisher = {mathdoc},
     volume = {218},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1994_218_a11/}
}