@article{MM_2007_19_2_a5,
     author = {V. V. Bulatov and Yu. V. Vladimirov},
     title = {Calculation of eigenvalues and eigenfunctions of internal gravity waves vertical spectral problems},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {59--67},
     publisher = {mathdoc},
     volume = {19},
     number = {2},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_2007_19_2_a5/}
}