%0 Journal Article %A V. G. Romanov %T Phaseless problem of determination of anisotropic conductivity in electrodynamic equations %J Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleniâ %D 2021 %P 79-83 %V 501 %I mathdoc %U http://geodesic.mathdoc.fr/item/DANMA_2021_501_a14/ %G ru %F DANMA_2021_501_a14