Fehr, M., M. Minami, F. C. Filgueiras, P. Seeger, and A. F. Ponchet. “Wireless Production Tools - PMSE Radio SpectrumScanning at the Brazilian 2018 FIA Formula OneWorld Championship: Radio Spectrum Sharing and Regulation Point of View”. SET INTERNATIONAL JOURNAL OF BROADCAST ENGINEERING, vol. 5, Jan. 2020, p. 8, https://ijbe.emnuvens.com.br/ijbe/article/view/175.