%0 Journal Article %A Oleksandr Nakonechnyi %A Yuri Podlipenko %A Yury Shestopalov %T The minimax estimation method for a class of inverse Helmholtz transmission problems %J Minimax theory and its applications %D 2019 %V 4 %N 2 %U http://geodesic.mathdoc.fr/item/MTA_2019_4_2_a4/ %F MTA_2019_4_2_a4