G. Fracastoro, E. Magli, G. Poggi, G. Scarpa, D. Valsesia, L. Verdoliva (2021) Deep Learning Methods for Synthetic Aperture Radar Image Despeckling: An Overview of Trends and Perspectives, In: IEEE GEOSCIENCE AND REMOTE SENSING MAGAZINE, pp. 29-51, ISSN: 2168-6831