@Book{LuisOliveira_4_2008,
   author = "Lu{\'\i}s Oliveira and Jorge Manuel dos Santos Ribeiro Fernandes and C. J. M. Verhoeven and I. M. Filanovsky and M. Medeiros Silva",
   title = "Analysis and Design of Quadrature Oscillators",
   publisher = "Springer",
   year = 2008,
   month = apr,
   BibTexOrigem = "4751 www.Inesc-ID.pt 2023-03-23"
}