TY - JOUR AU - L. A. Tolokonnikov AU - V. B. Pen'kov TI - Application of the Riemann boundary value problem with a~discontinuous matrix coefficient to mechanics JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1980 SP - 55 EP - 59 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1980_12_a9/ LA - ru ID - IVM_1980_12_a9 ER -