@phdthesis{samuel2014xchangemining: ,
 title= {XCHANGEMINING: MINERA{\C{C}}{\~A}O DE DADOS EM DOCUMENTOS XML},
 author= {Samuel Mendes Vieira},
 year= {2014},
 note = {Available at  http://monografias.ice.ufjf.br/tcc-web/tcc?id=152},
 school= {Federal University of Juiz de Fora},
 key = {Vieira,2014}
}