%0 Journal Article %A V. V. Nikulin %T On the Classification of Hyperbolic Root Systems of Rank Three %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2000 %P 3-255 %V 230 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2000_230_a0/ %G ru %F TM_2000_230_a0