Felipe Martins, Marcio Maia, Rossana Andrade, Aldri Santos, and Jose Souza. 2006.
 Detecting Malicious Manipulation in Grid Environments. In <em>Proceedings of the 18th International Symposium on Computer Architecture and High Performance Computing</em>, October 18, 2006, Ouro Preto/MG, Brasil. SBC, Porto Alegre, Brasil, 28-35.