@phdthesis{claudio2014giveme ,
 title= {GIVEME TRACE},
 author= {Cl{\'a}udio Augusto Silveira L{\'e}lis},
 year= {2014},
 note = {Available at  http://monografias.ice.ufjf.br/tcc-web/tcc?id=149},
 school= {Federal University of Juiz de Fora},
 key = {Lélis,2014}
}