Software Público Brasileiro

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  <authorgroup>
    <author>
      <firstname>Emerson</firstname>
      <surname>Oliveira</surname>
    </author>
    <author>
      <firstname>Emerson</firstname>
      <surname>Saito</surname>
    </author>
    <author>
      <firstname>Luciano</firstname>
      <surname>Borges</surname>
    </author>
    <author>
      <firstname>Marlon</firstname>
      <surname>Carvalho</surname>
    </author>
    <author>
      <firstname>Rodrigo</firstname>
      <surname>Hjort</surname>
    </author>
    <author>
      <firstname>Serge</firstname>
      <surname>Rehem</surname>
    </author>
  </authorgroup>