TY - JOUR AU - E. O. Sivkova TI - On optimal recovery of the Laplacian of a~function from its inaccurately given Fourier transform JO - Vladikavkazskij matematičeskij žurnal PY - 2012 SP - 63 EP - 72 VL - 14 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMJ_2012_14_4_a8/ LA - ru ID - VMJ_2012_14_4_a8 ER -