Study on radio spectrum policy programme [documento eletrónico] : taking stock and discussing future scenarios / European Commission
Interference analysis : modelling radio systems for spectrum management / John Pahl
Study on assessing the efficiency of radio spectrum award processes in the Member States, including the effects of applying the European electronic communications code [documento eletrónico] / European Commission
RARET : a Guerra Fria combatida a partir da charneca ribatejana / Vitor Madail Herdeiro
100 years of the International Union of Radio Science [documento eletrónico] / ed. Philip Wilkinson, Paul S. Cannon, W. Ross Stone
URSI portuguese member committee [documento eletrónico] : contributions for the 100 years of URSI / José Pedro Borrego...[et al.]
Radio regulations [documento eletrónico] / International Telecommunication Union
Dynamic spectrum management [documento eletrónico] : from cognitive radio to blockchain and artificial intelligence / Ying-Chang Liang
2018 Super frequency list : broadcast and utility / ed. Klingenfuss Publications
2017/2018 Guide to utility radio stations : professional HF communication today / ed. Klingenfuss Publications
2018 Shortwave frequency guide : worldwide broadcast and utility radio stations / ed. Klingenfuss Publications
World radio TV handbook 2018 : the directory of global broadcasting / ed. WRTH Publications