TY - JOUR AU - Yu. R. Agachev TI - Approximate solution of the Goursat problem by the spline-collocation method JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1979 SP - 66 EP - 69 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1979_6_a8/ LA - ru ID - IVM_1979_6_a8 ER -