@article{DVMG_2003_4_1_a7,
     author = {Yu. E. Ivanova and V. E. Ragozina},
     title = {Method of perturbations in boundary value problems of impact deformation of incompressible elastic mediums},
     journal = {Dalʹnevosto\v{c}nyj matemati\v{c}eskij \v{z}urnal},
     pages = {71--77},
     publisher = {mathdoc},
     volume = {4},
     number = {1},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DVMG_2003_4_1_a7/}
}