%0 Journal Article %A E. M. Maleko %T On substantiation of a~method for calculation of nuclear operators' eigenvalues with the~help of the~theory of traces %J Fundamentalʹnaâ i prikladnaâ matematika %D 1999 %P 1255-1258 %V 5 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_1999_5_4_a19/ %G ru %F FPM_1999_5_4_a19