%0 Journal Article %A Weimar-Woods, Evelyn %T The General Structure of G-Graded Contractions of Lie Algebras I. The Classification %J Canadian journal of mathematics %D 2006 %P 1291-1340 %V 58 %N 6 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2006-046-x/ %R 10.4153/CJM-2006-046-x %F 10_4153_CJM_2006_046_x