URBAŃCZYK, Kazimierz. “Report of the SMRI Conference in Lipsk (3–6 September 2010)”. Geology, Geophysics and Environment 37, no. 2 (April 1, 2011): 335. Accessed November 14, 2024. https://ggae.agh.edu.pl/index.php/geol/article/view/232.