@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" }