%0 Journal Article %A Elduque, Alberto %A Kochetov, Mikhail %T Weyl Groups of Fine Gradings on Simple Lie Algebras of Types A, B, C and D %J Serdica Mathematical Journal %D 2012 %P 7-36 %V 38 %N 1-3 %I mathdoc %U http://geodesic.mathdoc.fr/item/SMJ2_2012_38_1-3_a1/ %G en %F SMJ2_2012_38_1-3_a1