%0 Journal Article
%A T. Odzijewicz
%A D. Torres
%T Calculus of Variations with Classical and Fractional Derivatives
%J Mathematica balkanica
%D 2012
%P 191
%V 26
%N 1-2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MABA_2012_26_1-2_a17/
%F MABA_2012_26_1-2_a17