@phdthesis{paulo2011identificacao ,
 title= {IDENTIFICA{\C{C}}{\~A}O POR RFID, SMART CARDS E C{\'O}DIGO DE BARRAS},
 author= {Paulo Bismark Barroso Machado},
 year= {2011},
 note = {Available at  http://monografias.ice.ufjf.br/tcc-web/tcc?id=77},
 school= {Federal University of Juiz de Fora},
 key = {Machado,2011}
}