@incollection{, 58D338E1F25E50125FAFF20625EE62E0 , author={{Jose W. P.Bizarria} and {Cleber T.Hoffmann} and {GeilsonLoureiro} and {Institute of Aeronautics and Space}}, journal={{Global Journal of Researches in Engineering}}, journal={{GJRE}}2249-45960975-586110.34257/gjre, address={Cambridge, United States}, publisher={Global Journals Organisation}1431117 } @incollection{b0, , title={{}} , author={{ SMunakata } and { R }} , journal={{Available: Global Journal of Researches in Engineering}} 12 I3 , year={2009} , note={Cubesat Design Specification. Rev.} } @book{b1, , title={{Agilent E364XA Single Output DC Power Supplies -User's Guide}} , note={Agilent Technologies. Rev.8. 2012. Available:. Date of access:16/05/2013} } @incollection{b2, , title={{Available: