%0 Journal Article %A V. M. Sidel'nikov %A M. A. Cherepnev %A V. V. Yashchenko %T Public key distribution systems based on noncommutative %J Doklady Akademii Nauk %D 1993 %P 566-567 %V 332 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1993_332_5_a5/ %G ru %F DAN_1993_332_5_a5