%0 Journal Article %A B. V. Fedosov %T Asymptotic formulae for the eigenvalues of the Laplace operator in the case of a polygonal domain %J Doklady Akademii Nauk %D 1963 %P 786-789 %V 151 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_151_4_a11/ %G ru %F DAN_1963_151_4_a11