@article{IVM_2007_11_a8,
     author = {\`E. F. Akhmerova},
     title = {Asymptotics of spectrum of a harmonic oscillator perturbed by a nonsmooth potential},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {71--74},
     publisher = {mathdoc},
     number = {11},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2007_11_a8/}
}