@article{VNGU_2018_18_1_a1,
     author = {Yu. E. Anikonov and N. B. Ayupova and M. V. Neshchadim},
     title = {Ray method and questions of identification of the elasticity theory equations},
     journal = {Sibirskij \v{z}urnal \v{c}istoj i prikladnoj matematiki},
     pages = {11--27},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {2018},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VNGU_2018_18_1_a1/}
}