%0 Journal Article %A A. I. Litvin %T On Some Approach to Hadamard's Problem %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2008 %P 51-57 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTGU_2008_1_a6/ %G ru %F VTGU_2008_1_a6