TY - JOUR AU - L. I. Serbina TI - Approximation of a nonlinear parabolic filtering equation with a loaded mixed-type equation JO - Vestnik KRAUNC. Fiziko-matematičeskie nauki PY - 2018 SP - 127 EP - 132 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VKAM_2018_4_a12/ LA - ru ID - VKAM_2018_4_a12 ER -