%0 Journal Article %A A. N. Mzedawee %A V. I. Rodionov %T Exact solution of an optimization problem generated by the three-dimensional Laplace equation %J Izvestiya Instituta Matematiki i Informatiki Udmurtskogo Gosudarstvennogo Universiteta %D 2018 %P 52-78 %V 51 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIMI_2018_51_a2/ %G ru %F IIMI_2018_51_a2