@ARTICLE{
author={So Wasin,Robbiano Maria,Maia de Abreu Nair Maria,Gutman Ivan},
year={2010},
title={Applications of a theorem by Ky Fan in the theory of graph energy},
journal={LINEAR ALGEBRA AND ITS APPLICATIONS},
volume={432},
number={9},
pages={2163-2169},
document_type={Proceedings Paper},
}