@article{10_37236_262,
     author = {H. N. Ramaswamy and C. R. Veena},
     title = {On the energy of unitary {Cayley} graphs},
     journal = {The electronic journal of combinatorics},
     year = {2009},
     volume = {16},
     number = {1},
     doi = {10.37236/262},
     zbl = {1185.05099},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/262/}
}