%0 Journal Article %A Allison, Bruce %A Smirnov, Oleg %T Coordinatization Theorems For Graded Algebras %J Canadian mathematical bulletin %D 2002 %P 451-465 %V 45 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2002-048-4/ %R 10.4153/CMB-2002-048-4 %F 10_4153_CMB_2002_048_4