TY - JOUR AU - F. V. Lubyshev AU - M. È. Fairuzov AU - A. R. Manapova TI - Accuracy of difference schemes for nonlinear elliptic equations with non-restricted nonlinearity JO - Žurnal Srednevolžskogo matematičeskogo obŝestva PY - 2017 SP - 41 EP - 52 VL - 19 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SVMO_2017_19_3_a3/ LA - ru ID - SVMO_2017_19_3_a3 ER -