%0 Journal Article %A E. Yu. Derevtsov %A S. V. Maltseva %A I. E. Svetov %T Approximate recovery of a~function given in a~domain with low refraction from the ray integrals of the function %J Sibirskij žurnal industrialʹnoj matematiki %D 2014 %P 48-59 %V 17 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJIM_2014_17_4_a4/ %G ru %F SJIM_2014_17_4_a4