TY - JOUR AU - A. V. Rukavishnikov TI - On a precision estimate for a hydrodynamics problem with discontinuous coefficients in the norm of the space $\mathbf L_2(\Omega_h)$ JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2012 SP - 110 EP - 122 VL - 15 IS - 1 UR - http://geodesic.mathdoc.fr/item/SJIM_2012_15_1_a10/ LA - ru ID - SJIM_2012_15_1_a10 ER -