@article{DAN_1993_329_2_a8,
     author = {I. I. Vorovich and S. I. Boev and I. B. Polyakova},
     title = {On the problem of isolated resonances in an elastic layer:},
     journal = {Doklady Akademii Nauk},
     pages = {148--150},
     publisher = {mathdoc},
     volume = {329},
     number = {2},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_329_2_a8/}
}