%0 Journal Article %A Gordienko, Evgueni %T Stability estimates of generalized geometric sums and their applications %J Kybernetika %D 2004 %P [257] %V 40 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/KYB_2004__40_2_a6/ %G en %F KYB_2004__40_2_a6