%0 Journal Article %A Kuz'minov, V.I. %A Shvedov, I.A. %T An addition theorem for the manifolds with the Laplacian having discrete spectrum. %J Sibirskij Matematicheskij Zhurnal %D 2006 %P 557 %V 47 %N 3 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/SMZ_2006__47_3_53214/ %G en %F SMZ_2006__47_3_53214