@article{ZNSL_2000_264_a7,
     author = {N. Ya. Kirpichnikova and V. B. Philippov and L. A. Svirkina},
     title = {Scattering on a small nonhomogeneities in an elastic medium},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {122--139},
     publisher = {mathdoc},
     volume = {264},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2000_264_a7/}
}