@misc{MarioSerafimNunes_4_2002,
   author = "M{\'a}rio Serafim Nunes",
   title = "Comuta{\c c}{\~a}o de Tramas com Garantia de Qualidade de Servi{\c c}o",
   number = 102762,
   howpublished = "National Patent",
   year = 2002,
   month = apr,
   BibTexOrigem = "1563 www.Inesc-ID.pt 2021-01-24"
}