@article{VSGTU_2008_2_a27,
     author = {G. A. Zakirova},
     title = {An approximate solution of the inverse spectral problem for the {Laplace} operator},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {250--253},
     publisher = {mathdoc},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2008_2_a27/}
}