@article{DAN_1989_309_5_a11,
     author = {Yu. D. Kaplunov},
     title = {Equations of high-frequency long-wave vibrations of an elastic},
     journal = {Doklady Akademii Nauk},
     pages = {1077--1081},
     publisher = {mathdoc},
     volume = {309},
     number = {5},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_309_5_a11/}
}