Emmanouel T. Michailidis Nikolaos Nomikos Panagiotis Trakadas Athanasios G. Kanatas, Three-Dimensional Modeling of mmWave Doubly Massive MIMO Aerial Fading Channels, IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, (69), 1190--1202, 2020, Institute of Electrical and Electronics EngineersĀ (IEEE), 0018-9545