Fabrício A.B. SILVAHenrique Fabrício GAGLIARDIEduardo GALLOM. A. Ma-dopeV. CAVICCHIOLI NETOI. PISAD. ALVES2010-05-212014-11-142010-05-212014-11-1420082008http://hdl.handle.net/10451/15097http://repositorio.ul.pt/handle/10455/6653engComputer Sciencebook part