Malik, Hubert. “Capabilities of Subsidence Detection on Mining Areas in Upper Silesian Coal Basin Using Sentinel-1A Data Acquired in Interferometric Wide Swath Mode”. Geology, Geophysics and Environment 42, no. 1 (July 17, 2016): 94. Accessed January 18, 2025. https://ggae.agh.edu.pl/index.php/geol/article/view/1909.