%0 Journal Article %A V. P. Maslov %T Spectral series, superfluidity, and high-temperature superconductivity %J Matematičeskie zametki %D 1995 %P 933-936 %V 58 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1995_58_6_a14/ %G ru %F MZM_1995_58_6_a14