%0 Journal Article %A A. G. Pavel'ev %T Analytic and numerical solution of the Fredholm equation of the first kind that arises in an inverse refraction problem %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1985 %P 392-402 %V 25 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1985_25_3_a7/ %G ru %F ZVMMF_1985_25_3_a7