@article{IVM_1980_12_a9,
     author = {L. A. Tolokonnikov and V. B. Pen'kov},
     title = {Application of the {Riemann} boundary value problem with a~discontinuous matrix coefficient to mechanics},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {55--59},
     publisher = {mathdoc},
     number = {12},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1980_12_a9/}
}