Silvio Paolo Sorella
                 Professor of Theoretical Physics

                    Physics Institute,
                    Theoretical Physics Department,
                    UERJ, State University of Rio de Janeiro,
                    Rua São Francisco Xavier, 524,
                    20550-013 Maracanã,
                    Rio de Janeiro, Brasil

                
 





   
     
 

                                                                                                                                                                         Last update: October 17, 2006

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