TY - JOUR AU - A. L. Ageev AU - T. V. Antonova TI - Approximation of discontinuity lines of a~noisy function of two variables JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2012 SP - 3 EP - 13 VL - 15 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2012_15_1_a0/ LA - ru ID - SJIM_2012_15_1_a0 ER -