Ellis, Grant A. “Wireless Propagation in Non Line of Sight Urban Areas Using Uniform Theory of Diffraction”. Applied Computational Electromagnetics Society Journal (ACES) 18, no. 3 (June 18, 2022): 162–171. Accessed July 23, 2024. https://journals.riverpublishers.com/index.php/ACES/article/view/16765.