2021,
Oppel S, Arkumarev V, Bakari S, Dobrev V, Saravia-Mullin V, Adefolu S, Sozuer LA, Apeverga PT, Arslan S, Barshep Y, Bino T, Bounas A, Cetin T, Dayyoub M, Dobrev D, Duro K, El-Moghrabi L, ElSafoury H, Endris A, Asswad NG, Harry JH, Ivande ST, Jbour S, Kapsalis E, Kret E, Mahamued BA, Manu SA, Mengistu S, Zabeirou ARM, Muhammad SI, Nakev S, Ngari A, Onoja J, Osta M, Ozuslu S, Petrovski N, Popgeorgiev G, Pourchier C, Qaneer T, Ruffo A, Shobrak M, Sidiropoulos L, Skartsi T, Sozuer O, Stara K, Tesfaye M, Topi M, Vavylis D, Velevski M, Vorpsi Z, Wondafrash M, Xeka E, Yeniyurt C, Yordanov E, Nikolov SC
2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), Rome, Italy. IEEE: pp. 1-4; ISBN 978-1-6654-2995-5
2021,
Shahmanyan D, Joy MT, Collier BR, Faulks ER, Hamill ME
Publications Office of the European Union,
EUR 30586 EN: JRC123365, ISBN 978-92-76-29839-7
2021,
Elias GJB, Boutet A, Parmar R, Wong EHY, Germann J, Loh A, Paff M, Pancholi A, Gwun D, Kin CTCB, Gouveia FV, Harmsen IE, Beyn ME, Santarnecchi E, Fasano A, Blumberger DM, Kennedy SH, Lozano AM, Bhat V
