TY - JOUR AU - A. V. Ignat'eva AU - B. A. Vostretsov TI - The representation of functions of several variables by means of plane waves and the solution of Cauchy's problem for hyperbolic syste JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1958 SP - 100 EP - 112 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1958_4_a11/ LA - ru ID - IVM_1958_4_a11 ER -