%0 Journal Article %A G. O. Chikishev %T One-time ring signature in e-cash %J Prikladnaya Diskretnaya Matematika. Supplement %D 2012 %P 56-58 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/PDMA_2012_5_a29/ %G ru %F PDMA_2012_5_a29