%0 Journal Article %T Generalized Hyers-Ulam stability of derivations in proper Lie CQ*--algebras %A G. Reza Zamani Eskandani %A John M. Rassias %A Ramazan Zarghami %J Albanian Journal of Mathematics %D 2011 %I AulonaPress %X In this paper, we obtain the general solution and the generalized Hyers-Ulam stability for the following functional equation and we present a counterexample for m = 2. This is applied to investigate derivations and their stability in proper Lie CQ*-algebras. %U http://x.kerkoje.com/index.php/ajm/article/view/410/443