TY - JOUR AU - F. V. Lubyshev AU - A. R. Manapova AU - M. E. Fairuzov TI - Approximations of optimal control problems for semilinear elliptic equations with discontinuous coefficients and solutions and with control in matching boundary conditions JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 2014 SP - 1767 EP - 1792 VL - 54 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_2014_54_11_a7/ LA - ru ID - ZVMMF_2014_54_11_a7 ER -