%0 Journal Article %A D. Ya. Terman %T The splitting of Laplacian operator eigenvalue in the case of ellipse with cuts %J Zapiski Nauchnykh Seminarov POMI %D 1989 %P 173-178 %V 179 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1989_179_a19/ %G ru %F ZNSL_1989_179_a19