%0 Journal Article %A H. N. Ramaswamy %A C. R. Veena %T On the energy of unitary Cayley graphs %J The electronic journal of combinatorics %D 2009 %V 16 %N 1 %U http://geodesic.mathdoc.fr/articles/10.37236/262/ %R 10.37236/262 %F 10_37236_262