%0 Journal Article %A M. Hamidi %A A. B. Saeid %T Derivations of $BE$-Algebras from Hyper $BE$-Algebras %J Kragujevac Journal of Mathematics %D 2018 %P 399 %V 42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/KJM_2018_42_3_a6/ %G en %F KJM_2018_42_3_a6