TY - JOUR AU - G. V. Shubnikov AU - È. G. Shifrin TI - A numerical experiment on the solution of Neumann's problem and a problem with an inclined derivative when the solvability conditions are not satisfied JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1979 SP - 533 EP - 540 VL - 19 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1979_19_2_a25/ LA - ru ID - ZVMMF_1979_19_2_a25 ER -