%0 Journal Article %A A. E. Atkin %A G. P. Atkina %T A uniqueness theorem for Sturm--Liouville equations with a spectral parameter rationally contained in the boundary condition %J The Bulletin of Irkutsk State University. Series Mathematics %D 2011 %P 158-170 %V 4 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2011_4_3_a14/ %G ru %F IIGUM_2011_4_3_a14